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initial import of rewrite in typescript

master v1.0.0
Sascha Nitsch 2022-07-14 23:21:43 +02:00
commit 39d7ef3d87
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**/*.js
decl/**/*.ts

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plugins/*/*

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The hypothetical commands `show w' and `show c' should show the appropriate
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might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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module.exports = function(grunt) {
// Project configuration.
grunt
.initConfig({
pkg : grunt.file.readJSON('package.json'),
uglify : {
options : {
beautify : false,
keepFArgs: false,
keepFName: false
},
base : {
files : {
'htdocs/simulator.min.js' : [
'js-temp/ts/basecomponent.js',
'js-temp/ts/simulator.js',
'js-temp/ts/tristate.js',
'js-temp/ts/wire.js',
'js-temp/ts/polyfill.js',
'js-temp/ts/helper.js'
]
}
},
components : {
files: [{
cwd: 'js-temp/components/',
src: '*.js',
expand: true,
dest: 'htdocs/components/',
rename: function (dst, src) {
return dst + '/' + src.replace('.js', '.min.js');
}
}],
},
plugins : {
files: [{
cwd: 'js-temp/plugins/',
src: './**/*.js',
expand: true,
dest: 'htdocs/components/',
rename: function (dst, src) {
return dst + src.replace('.js', '.min.js').replace(/\.\/.*\//, '/');
}
}],
}
},
ts: {
base: {
tsconfig: './tsconfig.json',
src: ["ts/*.ts", "!components/*.ts", "!node_modules/**", "!plugins/**/*.ts", "!decl/**/*.ts"],
options: {
declaration: true,
declarationDir: "decl"
}
},
components: {
tsconfig: './tsconfig.json',
src: ["!ts/*.ts", "components/*.ts", "!node_modules/**", "!plugins/**/*.ts", "decl/ts/*.ts", "!decl/components/*.ts"],
options: {
declaration: true,
declarationDir: "decl"
}
},
plugins: {
tsconfig: './tsconfig.json',
src: ["plugins/**/*.ts", "!node_modules/**", "!components/*.ts", "!ts/*.ts", "decl/**/*.ts"],
}
},
svgmin: {
options: {
plugins: [
{ removeViewBox: true },
{ removeUselessStrokeAndFill: true },
{ removeDoctype: false },
{ cleanupIDs: false },
{ collapseGroups: false },
{ removeAttrs: [] },
{ mergePaths: false },
{ removeEmptyText: false },
{ convertShapeToPath: false },
]
},
components: {
files: [{
cwd: 'components/',
src: '*.svg',
expand: true,
dest: 'htdocs/components/',
rename: function (dst, src) {
return dst + '/' + src.replace('.js', '.min.js');
}
}]
},
plugins : {
files: [{
cwd: 'plugins/',
src: '**/*.svg',
expand: true,
dest: 'htdocs/components/',
rename: function (dst, src) {
return dst + src.replace(/^.*\//, '\/');
}
}],
}
},
watch : {
tsbase : {
files : [ 'ts/*.ts' ],
tasks : [ 'ts:base' ]
},
tscomponents : {
files : [ 'ts/*.ts', 'components/*.ts' ],
tasks : [ 'ts:components' ]
},
tsplugins : {
files : [ 'plugins/**/*.ts' ],
tasks : [ 'ts:plugins' ]
},
jsbase : {
files : [ 'js-temp/*.js' ],
tasks : [ 'uglify:base' ]
},
jscomponents : {
files : [ 'js-temp/components/*.js' ],
tasks : [ 'newer:uglify:components' ]
},
jsplugins : {
files : [ 'js-temp/plugins/**/*.js' ],
tasks : [ 'newer:uglify:plugins' ]
},
componentssvg : {
files : [ 'components/*.svg' ],
tasks : [ 'newer:svgmin:components' ]
},
pluginsvg : {
files : [ 'plugins/**/*.svg' ],
tasks : [ 'newer:svgmin:plugins' ]
},
lessbase : {
files : [ 'less/*.less' ],
tasks : [ 'less:base' ]
},
lesscomponents : {
files : [ 'components/*.less'],
tasks : [ 'less:components' ]
},
lessplugins : {
files : [ 'plugins/**/*.less'],
tasks : [ 'less:plugins' ]
},
},
less : {
base : {
options : {
"strictImports" : true,
"compress" : true
},
files : {
"htdocs/css/default.css" : "less/default.less",
"htdocs/css/light.css" : "less/light.less",
},
},
components : {
options : {
"strictImports" : true,
"compress" : true
},
files : {
"htdocs/components/breadboard.css" : "components/breadboard.less"
},
},
plugins : {
options : {
"strictImports" : true,
"compress" : true
},
files: [{
cwd: 'plugins/',
src: '**/*.less',
expand: true,
dest: 'htdocs/components/',
/* rename: function (dst, src) {
return dst + src.replace(/^.*\//, '\/');
}*/
}],
}
}
});
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-contrib-less');
grunt.loadNpmTasks('grunt-svgmin');
grunt.loadNpmTasks('grunt-newer');
grunt.loadNpmTasks('grunt-ts');
// Default task(s).
grunt.registerTask('default', [ 'ts', 'less', 'uglify', 'svgmin', 'watch' ]);
grunt.registerTask('release', [ 'ts', 'less', 'uglify', 'svgmin' ]);
};

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components/breadboard.less Normal file
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.breadboard {
.board {
fill:#d9d9d9;
}
.shadow-right, .shadow-bottom {
stroke: #bfbfbf;
stroke-width:1px;
}
.shadow-left, .shadow-top {
stroke: #e6e6e6;
stroke-width:1px;
}
.pin {
path {
&:nth-child(2n) {
fill: #e6e6e6;
}
&:nth-child(2n+1) {
fill: #bfbfbf;
}
}
circle {
fill: #383838;
}
}
.pintemplate {
display:none;
}
.plus {
stroke: #F00;
stroke-width:1;
}
.minus {
stroke: #00F;
stroke-width:1;
}
font-size:6px;
fill:#999;
font-family:sans-serif;
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="breadboard">
<rect width="320.04" height="20.32" x="0" y="0" class="board top power" />
<rect width="320.04" height="66.04" x="0" y="20.32" class="board center" />
<rect width="320.04" height="20.32" x="0" y="86.36" class="board bottom power" />
<path d="M 320.04, 1 l 0, 19.32" class="shadow-right top power"/>
<path d="M 320.04, 21.32 l 0, 65.04" class="shadow-right center"/>
<path d="M 320.04, 87.36 l 0, 19.32" class="shadow-right bottom power"/>
<path d="M 0, 0 l 0, 20.32" class="shadow-left top power"/>
<path d="M 0, 21.32 l 0, 66.04" class="shadow-left center"/>
<path d="M 0, 87.36 l 0, 20.32" class="shadow-left bottom power"/>
<path d="M 0, 0 l 320.04, 0" class="shadow-top power"/>
<path d="M 0, 20.32 l 320.04, 0" class="shadow-bottom power"/>
<path d="M 0, 21.32 l 320.04, 0" class="shadow-top center"/>
<path d="M 0, 86.38 l 320.04, 0" class="shadow-bottom bottom"/>
<path d="M 0, 87.38 l 320.04, 0" class="shadow-top bottom power"/>
<path d="M 1, 106.68 l 319.04, 0" class="shadow-bottom bottom power"/>
<path d="M 10.16, 2.54 l 299.72, 0" class="minus top label power"/>
<path d="M 10.16, 17.78 l 299.72, 0" class="plus top label power"/>
<path d="M 10.16, 88.9 l 299.72, 0" class="minus bottom label power"/>
<path d="M 10.16, 104.14 l 299.72, 0" class="plus bottom label power"/>
<text x="5.08" y="13.97" class="plus top label">+</text>
<text x="5.9" y="10" class="minus top label">-</text>
<text x="5.08" y="100.28" class="plus bottom label">+</text>
<text x="5.9" y="96.22" class="minus bottom label">-</text>
<g class="center">
<text x="6" y="56">0</text>
<text x="31" y="56">5</text>
<text x="55" y="56">10</text>
<text x="80" y="56">15</text>
<text x="106" y="56">20</text>
<text x="131" y="56">25</text>
<text x="157" y="56">30</text>
<text x="182" y="56">35</text>
<text x="207" y="56">40</text>
<text x="233" y="56">45</text>
<text x="259" y="56">50</text>
<text x="284" y="56">55</text>
</g>
<g transform="rotate(270)" class="center">
<text x="-83" y="5">A</text>
<text x="-78" y="5">B</text>
<text x="-73" y="5">C</text>
<text x="-68" y="5">D</text>
<text x="-63" y="5">E</text>
<text x="-48" y="5">F</text>
<text x="-43" y="5">G</text>
<text x="-38" y="5">H</text>
<text x="-31" y="5">I</text>
<text x="-27" y="5">J</text>
</g>
<g class="pintemplate">
<path d="m -2,0 a 2,2 0 0 1 4,0" />
<path d="m 2,0 a 2,2 0 1 1 -4,0" />
<circle cx="0" cy="0" r="1"/>
</g>
</g>
</svg>
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239
components/breadboard.ts Normal file
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// Breadboard component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface BreadboardParam extends BaseComponentParam {
nopower?: boolean;
onlypower?: boolean;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Breadboard extends BaseComponent {
private l: string;
private unitX: number;
private unitY: number;
private active: Map<string, TriState>;
private nopower: boolean;
private onlypower: boolean;
private descrlabel: string;
constructor(simulator: Simulator, id: string, param: BreadboardParam) {
simulator.loadCSS('breadboard');
super(simulator, id, param);
this.nopower = param.nopower || false;
this.onlypower = param.onlypower || false;
this.descrlabel = typeof param.label === 'string' ? param.label : '' || '';
this.active = new Map<string, TriState>();
this.l = 'ABCDEFGHIJ';
let x: number;
let y: number;
this.unitX = 2 * 2.54;
this.unitY = 2 * 2.54;
if (!param || !param.onlypower) {
for (x = 0; x < 60; ++x) {
for (y = 0; y < 10; ++y) {
this.pins.set(
this.l[y] + x,
new TriState(this, (x + 1.5) * this.unitX, this.unitY * (16 - y - (y > 4 ? 2 : 0)), undefined, {
id: this.l[y] + x,
})
);
}
}
}
y = 12;
if (!param || !param.nopower) {
for (x = 0; x < 50; ++x) {
this.pins.set(
'pa' + x,
new TriState(this, this.unitX * (x + 2.5 + Math.floor(x / 5)), 2.5 * this.unitY, undefined, { id: 'pa' + x })
);
this.pins.set(
'ma' + x,
new TriState(this, this.unitX * (x + 2.5 + Math.floor(x / 5)), 1.5 * this.unitY, undefined, { id: 'ma' + x })
);
if (!param || !param.onlypower) {
this.pins.set(
'pb' + x,
new TriState(this, this.unitX * (x + 2.5 + Math.floor(x / 5)), 19.5 * this.unitY, undefined, {
id: 'pb' + x,
})
);
this.pins.set(
'mb' + x,
new TriState(this, this.unitX * (x + 2.5 + Math.floor(x / 5)), 18.5 * this.unitY, undefined, {
id: 'mb' + x,
})
);
}
}
}
//this.wires = {};
this.zIndex = 0;
}
setup(parent: SVGElement) {
super.doSetup('breadboard', parent);
if (this.element === null) return;
const g = this.element.childNodes[0];
const tpl = this.element.querySelectorAll('.pintemplate')[0];
this.pins.forEach((k) => {
// const k = this.pins.get(key);
if (!(k instanceof TriState)) {
return;
}
//console.log(this.state[key].x(),this.state[key].y());
const node = <HTMLElement>tpl.cloneNode(true);
node.setAttribute('class', 'pin');
node.setAttribute('transform', 'translate(' + k.getOffsetX() + ',' + k.getOffsetY() + ')');
g.appendChild(node);
});
if (this.nopower) {
const power = this.element.querySelectorAll('.power');
for (let i = 0; i < power.length; ++i) {
const p = power[i].parentNode;
if (p !== null) {
p.removeChild(power[i]);
}
}
}
if (this.onlypower) {
let rem = this.element.querySelectorAll('.bottom');
for (let i = 0; i < rem.length; ++i) {
const r = rem[i].parentNode;
if (r !== null) {
r.removeChild(rem[i]);
}
}
rem = this.element.querySelectorAll('.center');
for (let i = 0; i < rem.length; ++i) {
const r = rem[i].parentNode;
if (r !== null) {
r.removeChild(rem[i]);
}
}
if (!this.descrlabel) {
rem = this.element.querySelectorAll('.label');
for (let i = 0; i < rem.length; ++i) {
const r = rem[i].parentNode;
if (r !== null) {
r.removeChild(rem[i]);
}
}
}
}
}
connected(pin: TriState) {
this.active.set(pin.getParam().id || '', pin);
}
finalize() {
let row;
let pins;
let col;
let i;
const bus = ['pa', 'ma', 'pb', 'mb'];
for (row = 0; row < 4; ++row) {
pins = [];
for (col = 0; col < 50; ++col) {
const a = this.active.get(bus[row] + col);
if (a !== undefined) {
pins.push(a);
}
}
if (pins.length > 1) {
let sourceId = 0;
// find names wire
for (i = 0; i < pins.length; ++i) {
const pin = pins[i].connectedWire;
if (pin && pin.autoid === false) {
sourceId = i;
break;
}
}
const source = pins[sourceId].connectedWire;
if (source !== null) {
for (i = 0; i < pins.length; ++i) {
if (i === sourceId) continue;
source.join(pins[i].connectedWire);
pins[i].connectedWire = null;
const id = pins[i].getParam().id;
if (id) {
this.active.delete(id);
}
}
const id = pins[sourceId].getParam().id;
if (id) {
this.active.delete(id);
}
// remove ourself
source.remove(this);
}
}
}
for (col = 0; col < 60; ++col) {
for (let start = 0; start < 10; start += 5) {
pins = [];
for (row = start; row < start + 5; ++row) {
const a = this.active.get(this.l[row] + col);
if (a !== undefined) {
pins.push(a);
}
}
if (pins.length > 1) {
for (i = 1; i < pins.length; ++i) {
if (pins[0].connectedWire) {
pins[0].connectedWire.join(pins[i].connectedWire);
pins[i].connectedWire = null;
const id = pins[i].getParam().id;
if (id) {
this.active.delete(id);
}
}
}
const id = pins[0].getParam().id;
if (id) {
this.active.delete(id);
}
// remove ourself
if (pins[0].connectedWire) {
pins[0].connectedWire.remove(this);
}
}
}
}
}
getPos(column: string): number[] {
let t;
if (column[0] >= 'A' && column[0] <= 'J') {
// exact pin
t = this.pins.get(column);
} else {
t = this.pins.get('E' + column);
}
if (t === undefined) return [0, 0];
const x = this.x + t.getOffsetX() * this.scaleX;
const y = this.y + t.getOffsetY() * this.scaleY;
return [x, y];
}
io(): void {
this.active.forEach((value) => {
value.getAndReset();
});
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="10" height="275" x="-5" y="-131.5" class="outer" />
<path d="M-20 -106.5 l 20 0 M-20 -91.5 l 20 0 M-20 -76.5 l 20 0 M-20 -61.5 l 20 0" />
<circle cx="0" cy="-106.5" r="3" class="outer"/>
<circle cx="0" cy="-91.5" r="3" class="outer"/>
<circle cx="0" cy="-76.5" r="3" class="outer"/>
<circle cx="0" cy="-61.5" r="3" class="outer"/>
<path d="M-20 -46.5 l 20 0 M-20 -31.5 l 20 0 M-20 -16.5 l 20 0 M-20 -1.5 l 20 0" />
<circle cx="0" cy="-46.5" r="3" class="outer"/>
<circle cx="0" cy="-31.5" r="3" class="outer"/>
<circle cx="0" cy="-16.5" r="3" class="outer"/>
<circle cx="0" cy="-1.5" r="3" class="outer"/>
<path d="M-20 13.5 l 20 0 M-20 28.5 l 20 0 M-20 43.5 l 20 0 M-20 58.5 l 20 0" />
<circle cx="0" cy="13.5" r="3" class="outer"/>
<circle cx="0" cy="28.5" r="3" class="outer"/>
<circle cx="0" cy="43.5" r="3" class="outer"/>
<circle cx="0" cy="58.5" r="3" class="outer"/>
<path d="M-20 73.5 l 20 0 M-20 88.5 l 20 0 M-20 103.5 l 20 0 M-20 118.5 l 20 0" />
<circle cx="0" cy="73.5" r="3" class="outer"/>
<circle cx="0" cy="88.5" r="3" class="outer"/>
<circle cx="0" cy="103.5" r="3" class="outer"/>
<circle cx="0" cy="118.5" r="3" class="outer"/>
</g>
</svg>
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36
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// 1x16 pin connection component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Conn1x16 extends BaseComponent {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
for (let i = 0; i < 16; ++i) {
this.pins.set('a' + (i + 1), new TriState(this, -20, (i - 7) * 15 - 1.5));
}
}
setup(canvas: SVGElement) {
super.doSetup('conn1x16', canvas);
}
io() {
for (let i = 1; i <= 16; ++i) {
this.getPin('a' + i).getAndReset();
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="10" height="305" x="-5" y="-146.5" class="outer" />
<path d="M-20 -136.5 l 20 0 M-20 -121.5 l 20 0" />
<circle cx="0" cy="-136.5" r="3" class="outer"/>
<circle cx="0" cy="-121.5" r="3" class="outer"/>
<path d="M-20 -106.5 l 20 0 M-20 -91.5 l 20 0 M-20 -76.5 l 20 0 M-20 -61.5 l 20 0" />
<circle cx="0" cy="-106.5" r="3" class="outer"/>
<circle cx="0" cy="-91.5" r="3" class="outer"/>
<circle cx="0" cy="-76.5" r="3" class="outer"/>
<circle cx="0" cy="-61.5" r="3" class="outer"/>
<path d="M-20 -46.5 l 20 0 M-20 -31.5 l 20 0 M-20 -16.5 l 20 0 M-20 -1.5 l 20 0" />
<circle cx="0" cy="-46.5" r="3" class="outer"/>
<circle cx="0" cy="-31.5" r="3" class="outer"/>
<circle cx="0" cy="-16.5" r="3" class="outer"/>
<circle cx="0" cy="-1.5" r="3" class="outer"/>
<path d="M-20 13.5 l 20 0 M-20 28.5 l 20 0 M-20 43.5 l 20 0 M-20 58.5 l 20 0" />
<circle cx="0" cy="13.5" r="3" class="outer"/>
<circle cx="0" cy="28.5" r="3" class="outer"/>
<circle cx="0" cy="43.5" r="3" class="outer"/>
<circle cx="0" cy="58.5" r="3" class="outer"/>
<path d="M-20 73.5 l 20 0 M-20 88.5 l 20 0 M-20 103.5 l 20 0 M-20 118.5 l 20 0" />
<circle cx="0" cy="73.5" r="3" class="outer"/>
<circle cx="0" cy="88.5" r="3" class="outer"/>
<circle cx="0" cy="103.5" r="3" class="outer"/>
<circle cx="0" cy="118.5" r="3" class="outer"/>
<path d="M-20 133.5 l 20 0 M-20 148.5 l 20 0" />
<circle cx="0" cy="132.5" r="3" class="outer"/>
<circle cx="0" cy="147.5" r="3" class="outer"/>
</g>
</svg>
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36
components/conn1x20.ts Normal file
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// 1x20 pin connection component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Conn1x20 extends BaseComponent {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
for (let i = 0; i < 20; ++i) {
this.pins.set('a' + (i + 1), new TriState(this, -20, (i - 9) * 15 - 1.5));
}
}
setup(canvas: SVGElement) {
super.doSetup('conn1x20', canvas);
}
io() {
for (let i = 1; i <= 20; ++i) {
this.getPin('a' + i).getAndReset();
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="10" height="365" x="-5" y="-176.5" class="outer" />
<path d="M-20 -166.5 l 20 0 M-20 -151.5 l 20 0 M-20 -136.5 l 20 0 M-20 -121.5 l 20 0" />
<circle cx="0" cy="-166.5" r="3" class="outer"/>
<circle cx="0" cy="-151.5" r="3" class="outer"/>
<circle cx="0" cy="-136.5" r="3" class="outer"/>
<circle cx="0" cy="-121.5" r="3" class="outer"/>
<path d="M-20 -106.5 l 20 0 M-20 -91.5 l 20 0 M-20 -76.5 l 20 0 M-20 -61.5 l 20 0" />
<circle cx="0" cy="-106.5" r="3" class="outer"/>
<circle cx="0" cy="-91.5" r="3" class="outer"/>
<circle cx="0" cy="-76.5" r="3" class="outer"/>
<circle cx="0" cy="-61.5" r="3" class="outer"/>
<path d="M-20 -46.5 l 20 0 M-20 -31.5 l 20 0 M-20 -16.5 l 20 0 M-20 -1.5 l 20 0" />
<circle cx="0" cy="-46.5" r="3" class="outer"/>
<circle cx="0" cy="-31.5" r="3" class="outer"/>
<circle cx="0" cy="-16.5" r="3" class="outer"/>
<circle cx="0" cy="-1.5" r="3" class="outer"/>
<path d="M-20 13.5 l 20 0 M-20 28.5 l 20 0 M-20 43.5 l 20 0 M-20 58.5 l 20 0" />
<circle cx="0" cy="13.5" r="3" class="outer"/>
<circle cx="0" cy="28.5" r="3" class="outer"/>
<circle cx="0" cy="43.5" r="3" class="outer"/>
<circle cx="0" cy="58.5" r="3" class="outer"/>
<path d="M-20 73.5 l 20 0 M-20 88.5 l 20 0 M-20 103.5 l 20 0 M-20 118.5 l 20 0" />
<circle cx="0" cy="73.5" r="3" class="outer"/>
<circle cx="0" cy="88.5" r="3" class="outer"/>
<circle cx="0" cy="103.5" r="3" class="outer"/>
<circle cx="0" cy="118.5" r="3" class="outer"/>
<path d="M-20 133.5 l 20 0 M-20 148.5 l 20 0 M-20 163.5 l 20 0 M-20 178.5 l 20 0" />
<circle cx="0" cy="132.5" r="3" class="outer"/>
<circle cx="0" cy="147.5" r="3" class="outer"/>
<circle cx="0" cy="162.5" r="3" class="outer"/>
<circle cx="0" cy="177.5" r="3" class="outer"/>
</g>
</svg>
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36
components/conn1x24.ts Normal file
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// 1x24 bin connection component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Conn1x24 extends BaseComponent {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
for (let i = 0; i < 24; ++i) {
this.pins.set('a' + (i + 1), new TriState(this, -20, (i - 11) * 15 - 1.5));
}
}
setup(canvas: SVGElement) {
super.doSetup('conn1x24', canvas);
}
io() {
for (let i = 1; i <= 24; ++i) {
this.getPin('a' + i).getAndReset();
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="dflipflop logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0, -10 L -20, -10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 30.0, -10 L 20, -10" />
<path d="M 30.0, 10 L 20, 10" />
<path d="M -20,5 L -15,10 L -20,15" />
<text x="-15" y="-5">D</text>
<text x="5" y="-5">Q</text>
<path d="M 5,2 L 15,2" />
<text x="5" y="15">Q</text>
</g>
</svg>
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52
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// D-Flip-Flop component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class DFlipFlop extends BaseComponent {
private d = false;
private CLK = false;
private oldCLK = false;
private q = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('d', new TriState(this, -30, -10));
this.pins.set('clk', new TriState(this, -30, 10));
this.pins.set('q', new TriState(this, 30, -10));
this.getPin('q').setBool(false);
this.pins.set('notq', new TriState(this, 30, 10));
this.getPin('notq').setBool(true);
}
setup(canvas: SVGElement) {
super.doSetup('dflipflop', canvas);
}
io() {
this.d = this.binary(this.getPin('d').getAndReset(), true);
this.CLK = this.binary(this.getPin('clk').getAndReset(), true);
}
update(): boolean {
const oldstate = this.q;
if (this.oldCLK === false && this.CLK === true) {
this.q = this.d;
}
this.getPin('q').setBool(this.q);
this.getPin('notq').setBool(this.q === false);
this.oldCLK = this.CLK;
return oldstate !== this.q;
}
}

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// DIL Base class for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class DILBase extends BaseComponent {
protected pincount: number;
constructor(simulator: Simulator, id: string, pincount: number, param: BaseComponentParam) {
super(simulator, id, param);
for (let i = 0; i < pincount / 2; ++i) {
this.pins.set('p' + (i + 1), new TriState(this, i * 5.08, 0, undefined, { id: 'p' + (i + 1) }));
this.pins.set(
'p' + (pincount - i),
new TriState(this, i * 5.08, -5.08 * 3, undefined, { id: 'p' + (pincount - i) })
);
this.stateMapWire.set('p' + (i + 1), WireState.float);
this.stateMapWire.set('p' + (pincount - i), WireState.float);
}
this.pincount = pincount;
}
DILBASEsetup(id: string, canvas: SVGElement, title: string) {
super.doSetup(id, canvas);
if (this.breadboard) {
for (let i = 0; i < this.pincount / 2; ++i) {
this.simulator.wire(
null,
[this.getPin('p' + (i + 1)), this.breadboard.getPin('E' + (i + this.col))],
this.id + 'p' + (i + 1)
);
this.simulator.wire(
null,
[this.getPin('p' + (this.pincount - i)), this.breadboard.getPin('F' + (i + this.col))],
this.id + 'p' + (this.pincount - i)
);
}
}
if (title && this.element) {
const text = this.element.getElementsByTagName('text');
if (text) {
const node = document.createTextNode(title);
text[0].appendChild(node);
}
}
}
io() {
for (let p = 1; p <= this.pincount; ++p) {
this.stateMapWire.set('p' + p, this.getPin('p' + p).getAndReset());
}
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="dil">
<rect x="-1.8" y="-13.84" fill="#4D4DFF" width="19.18" height="12.44"/>
<g class="switch" id="s1">
<rect x="-1.3" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="-1.3" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="-1.3" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s2">
<rect x="3.68" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="3.68" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="3.68" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s3">
<rect x="8.76" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="8.76" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="8.76" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s4">
<rect x="13.84" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="13.84" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="13.84" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g transform="translate(-1.3,-8)">
<polygon fill="#8C8C8C" points="1,5 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(3.68,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(8.76,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(13.84,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,5"/>
</g>
<g transform="translate(13.84,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-5"/>
</g>
<g transform="translate(8.76,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(3.68,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(-1.3,-8)">
<polygon fill="#8C8C8C" points="1,-5 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<text x="5" y="-5.5" font-size="7" fill="#FFFFFF"></text>
</g>
</svg>
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80
components/dilswitchx4.ts Normal file
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// 4x DIL switch component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function DILSwitchX4Init() {
class DILSwitchX4 extends DILBase {
pressed: boolean[];
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 8, param);
this.pressed = [];
for (let i = 0; i < 4; ++i) {
this.pressed[i] = false;
}
}
setup(canvas: SVGElement) {
super.DILBASEsetup('dilswitchx4', canvas, '');
if (this.element) {
this.element.addEventListener('mousedown', this.activate.bind(this));
const on = this.element.querySelectorAll('.on');
for (let o = 0; o < on.length; ++o) {
on[o].setAttribute('style', 'display:none');
}
}
}
update(): boolean {
let mod = false;
for (let i = 1; i <= 4; ++i) {
const oldstate = this.getStateWire('p' + i);
let newstate = WireState.float;
if (this.pressed[i - 1]) {
newstate = this.getStateWire('p' + (9 - i));
}
this.stateMapWire.set('p' + i, newstate);
this.getPin('p' + i).setState(newstate);
mod ||= newstate !== oldstate;
}
return mod;
}
activate(e: MouseEvent) {
const parent = (<SVGGElement>e.target).parentElement;
if (parent === null || /*parent === this.element ||*/ parent.id === '') {
return;
}
const id = parseInt(parent.id.substr(1)) - 1;
this.pressed[id] = !this.pressed[id];
const off = parent.querySelectorAll('.off')[0];
const on = parent.querySelectorAll('.on')[0];
if (this.pressed[id]) {
off.setAttribute('style', 'display:none');
on.removeAttribute('style');
} else {
on.setAttribute('style', 'display:none');
off.removeAttribute('style');
}
this.simulator.manualtick();
}
}
window.DILSwitchX4 = DILSwitchX4;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function DILSwitchX4Depends() {
return 'dilbase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="dil">
<rect x="-1.8" y="-13.84" fill="#4D4DFF" width="39.5" height="12.44"/>
<g class="switch" id="s1">
<rect x="-1.3" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="-1.3" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="-1.3" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s2">
<rect x="3.68" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="3.68" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="3.68" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s3">
<rect x="8.76" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="8.76" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="8.76" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s4">
<rect x="13.84" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="13.84" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="13.84" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s5">
<rect x="18.92" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="18.92" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="18.92" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s6">
<rect x="24" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="24" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="24" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s7">
<rect x="29.08" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="29.08" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="29.08" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g class="switch" id="s8">
<rect x="34.14" y="-11.84" fill="#000099" width="3" height="8.44"/>
<rect x="34.14" y="-11.84" fill="#FFFFFF" width="3" height="3.44" class="on"/>
<rect x="34.14" y="-6.84" fill="#FFFFFF" width="3" height="3.44" class="off"/>
</g>
<g transform="translate(-1.3,-8)">
<polygon fill="#8C8C8C" points="1,5 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(3.68,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(8.76,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(13.84,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(18.92,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(24.0,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(29.08,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(34.14,-8)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,5"/>
</g>
<g transform="translate(34.14,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-5"/>
</g>
<g transform="translate(29.08,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(24.0,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(18.92,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(13.84,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(8.76,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(3.68,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(-1.3,-8)">
<polygon fill="#8C8C8C" points="1,-5 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<text x="5" y="-5.5" font-size="7" fill="#FFFFFF"></text>
</g>
</svg>
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80
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// 8x DIL switch Breadboard component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function DILSwitchX8Init() {
class DILSwitchX8 extends DILBase {
pressed: boolean[];
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 16, param);
this.pressed = [];
for (let i = 0; i < 8; ++i) {
this.pressed[i] = false;
}
}
setup(canvas: SVGElement) {
super.DILBASEsetup('dilswitchx8', canvas, '');
if (this.element) {
this.element.addEventListener('mousedown', this.activate.bind(this));
const on = this.element.querySelectorAll('.on');
for (let o = 0; o < on.length; ++o) {
on[o].setAttribute('style', 'display:none');
}
}
}
update(): boolean {
let mod = false;
for (let i = 1; i <= 8; ++i) {
const oldstate = this.getStateWire('p' + i);
let newstate = WireState.float;
if (this.pressed[i - 1]) {
newstate = this.getStateWire('p' + (17 - i));
}
this.stateMapWire.set('p' + i, newstate);
this.getPin('p' + i).setState(newstate);
mod ||= newstate !== oldstate;
}
return mod;
}
activate(e: MouseEvent) {
const parent = (<SVGGElement>e.target).parentElement;
if (parent === null || /*parent === this.element ||*/ parent.id === '') {
return;
}
const id = parseInt(parent.id.substr(1)) - 1;
this.pressed[id] = !this.pressed[id];
const off = parent.querySelectorAll('.off')[0];
const on = parent.querySelectorAll('.on')[0];
if (this.pressed[id]) {
off.setAttribute('style', 'display:none');
on.removeAttribute('style');
} else {
on.setAttribute('style', 'display:none');
off.removeAttribute('style');
}
this.simulator.manualtick();
}
}
window.DILSwitchX8 = DILSwitchX8;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function DILSwitchX8Depends() {
return 'dilbase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="ground">
<path d="m 0,0 0,10, 5,0, -5,5, -5,-5, 5,0" />
</g>
</svg>
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// Ground component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Ground extends BaseComponent {
constructor(simulator: Simulator, id: string) {
super(simulator, id);
this.pins.set('q', new TriState(this, 0, 0, WireState.low, { id: 'ground' }));
}
setup(canvas: SVGElement): void {
super.doSetup('ground', canvas);
}
}

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// HTML generation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface HtmlParam extends BaseComponentParam {
html: string;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Html extends BaseComponent {
private div: HTMLDivElement | undefined;
private html: string;
constructor(simulator: Simulator, id: string, param: HtmlParam) {
super(simulator, id, param);
this.html = param.html;
}
setup(canvas: SVGElement) {
super.doSetup('html', canvas);
this.div = document.createElement('div');
this.div.innerHTML = this.html;
this.simulator.getParent().appendChild(this.div);
}
close() {
if (this.div) {
this.simulator.getParent().removeChild(this.div);
}
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="ic">
<rect x="-1.8" y="-13.84" fill="#4D4D4D" width="34" height="1"/>
<rect x="-1.8" y="-12.84" fill="#404040" width="34" height="10.44"/>
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<rect fill="#1C1C1C" x="-0.8" y="-10.84" width="4.22" height="4.22"/>
<rect fill="#383838" x="-0.8" y="-7.66" width="4.22" height="4.22"/>
<path fill="#262626" d="M -0.8,-7.66 v1 c 0.5,-0, 1,-.5, 1,-1, c 0,-1,-1,-1, -1,-1 z"/>
<path fill="#404040" d="M -0.8,-9.66 c2.5,0, 2.5,4.22, 0.0,4.22 v2 h4.22 v-8 h-4.22 z"/>
<g transform="translate(-1.3,-8)">
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</g>
<text x="5" y="-5.5" font-size="7" fill="#FFFFFF"></text>
</g>
</svg>
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="ic">
<rect x="-1.8" y="-13.84" fill="#4D4D4D" width="39" height="1"/>
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</g>
<text x="7.62" y="-5.5" font-size="7" fill="#FFFFFF"></text>
</g>
</svg>
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="ic">
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</g>
</svg>
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78
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// 74xx00 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx00Init() {
class IC74xx00 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic14', canvas, '74xx00');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.high || this.getStateWire('p7') !== WireState.low) return false; // no power
let oldstate;
let mod = false;
let s;
oldstate = this.getStateWire('p3');
s = !(
this.binary(this.getStateWire('p1'), true) !== false && this.binary(this.getStateWire('p2'), true) !== false
);
this.stateMapWire.set('p3', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p3') !== oldstate;
oldstate = this.getStateWire('p6');
s = !(
this.binary(this.getStateWire('p4'), true) !== false && this.binary(this.getStateWire('p5'), true) !== false
);
this.stateMapWire.set('p6', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p6') !== oldstate;
oldstate = this.getStateWire('p8');
s = !(
this.binary(this.getStateWire('p9'), true) !== false && this.binary(this.getStateWire('p10'), true) !== false
);
this.stateMapWire.set('p8', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p8') !== oldstate;
oldstate = this.getStateWire('p11');
s = !(
this.binary(this.getStateWire('p12'), true) !== false && this.binary(this.getStateWire('p13'), true) !== false
);
this.stateMapWire.set('p11', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p11') !== oldstate;
this.getPin('p3').setState(this.getStateWire('p3'));
this.getPin('p6').setState(this.getStateWire('p6'));
this.getPin('p8').setState(this.getStateWire('p8'));
this.getPin('p11').setState(this.getStateWire('p11'));
return mod;
}
}
window.IC74xx00 = IC74xx00;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx00Depends() {
return 'dilbase';
}

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// 74xx02 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx02Init() {
class IC74xx02 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic14', canvas, '74xx02');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.high || this.getStateWire('p7') !== WireState.low) return false; // no power
let oldstate;
let mod = false;
let s;
oldstate = this.getStateWire('p1');
s = !(
this.binary(this.getStateWire('p2'), true) !== false || this.binary(this.getStateWire('p3'), true) !== false
);
this.stateMapWire.set('p1', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p1') !== oldstate;
oldstate = this.getStateWire('p4');
s = !(
this.binary(this.getStateWire('p5'), true) !== false || this.binary(this.getStateWire('p6'), true) !== false
);
this.stateMapWire.set('p4', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p4') !== oldstate;
oldstate = this.getStateWire('p10');
s = !(
this.binary(this.getStateWire('p8'), true) !== false || this.binary(this.getStateWire('p9'), true) !== false
);
this.stateMapWire.set('p10', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p10') !== oldstate;
oldstate = this.getStateWire('p13');
s = !(
this.binary(this.getStateWire('p11'), true) !== false || this.binary(this.getStateWire('p12'), true) !== false
);
this.stateMapWire.set('p13', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p13') !== oldstate;
this.getPin('p1').setState(this.getStateWire('p1'));
this.getPin('p4').setState(this.getStateWire('p4'));
this.getPin('p10').setState(this.getStateWire('p10'));
this.getPin('p13').setState(this.getStateWire('p13'));
return mod;
}
}
window.IC74xx02 = IC74xx02;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx02Depends() {
return 'dilbase';
}

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// 74xx08 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx08Init() {
class IC74xx08 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic14', canvas, '74xx08');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.high || this.getStateWire('p7') !== WireState.low) return false; // no power
let mod = false;
let oldstate;
let s;
oldstate = this.getStateWire('p3');
s = this.binary(this.getStateWire('p1'), true) !== false && this.binary(this.getStateWire('p2'), true) !== false;
this.stateMapWire.set('p3', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p3') !== oldstate;
oldstate = this.getStateWire('p6');
s = this.binary(this.getStateWire('p4'), true) !== false && this.binary(this.getStateWire('p5'), true) !== false;
this.stateMapWire.set('p6', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p6') !== oldstate;
oldstate = this.getStateWire('p8');
s = this.binary(this.getStateWire('p9'), true) !== false && this.binary(this.getStateWire('p10'), true) !== false;
this.stateMapWire.set('p8', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p8') !== oldstate;
oldstate = this.getStateWire('p11');
s =
this.binary(this.getStateWire('p12'), true) !== false && this.binary(this.getStateWire('p13'), true) !== false;
this.stateMapWire.set('p11', s ? WireState.high : WireState.low);
mod ||= this.getStateWire('p11') !== oldstate;
this.getPin('p3').setState(this.getStateWire('p3'));
this.getPin('p6').setState(this.getStateWire('p6'));
this.getPin('p8').setState(this.getStateWire('p8'));
this.getPin('p11').setState(this.getStateWire('p11'));
return mod;
}
}
window.IC74xx08 = IC74xx08;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx08Depends() {
return 'dilbase';
}

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// 74xx138 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx138Init() {
class IC74xx138 extends DILBase {
private val = 0;
private enable = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 16, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic16', canvas, '74xx138');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p16') !== WireState.high || this.getStateWire('p8') !== WireState.low) return false; // no power
// enable = !E1 AND !E2 AND E3
const enable =
this.binary(this.getStateWire('p4'), true) === false &&
this.binary(this.getStateWire('p5'), true) === false &&
this.binary(this.getStateWire('p6'), true) === true;
const val =
this.asint(this.binary(this.getStateWire('p3'), true), 4) +
this.asint(this.binary(this.getStateWire('p2'), true), 2) +
this.asint(this.binary(this.getStateWire('p1'), true), 1);
const mod = this.val !== val || this.enable !== enable;
this.val = val;
this.enable = enable;
this.getPin('p15').setBool(!enable && val === 0);
this.getPin('p14').setBool(!enable && val === 1);
this.getPin('p13').setBool(!enable && val === 2);
this.getPin('p12').setBool(!enable && val === 3);
this.getPin('p11').setBool(!enable && val === 4);
this.getPin('p10').setBool(!enable && val === 5);
this.getPin('p9').setBool(!enable && val === 6);
this.getPin('p7').setBool(!enable && val === 7);
return mod;
}
}
window.IC74xx138 = IC74xx138;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx138Depends() {
return 'dilbase';
}

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// 74xx21 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx21Init() {
class IC74xx21 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic14', canvas, '74xx21');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.up || this.getStateWire('p7') !== WireState.down) return false; // no power
let oldstate;
let mod = false;
let state;
oldstate = this.binary(this.getStateWire('p6'), true);
state =
this.binary(this.getStateWire('p1'), true) !== false &&
this.binary(this.getStateWire('p2'), true) !== false &&
this.binary(this.getStateWire('p4'), true) !== false &&
this.binary(this.getStateWire('p5'), true) !== false;
this.getPin('p6').setBool(state);
mod ||= state !== oldstate;
oldstate = this.binary(this.getStateWire('p8'), true);
state =
this.binary(this.getStateWire('p9'), true) !== false &&
this.binary(this.getStateWire('p10'), true) !== false &&
this.binary(this.getStateWire('p12'), true) !== false &&
this.binary(this.getStateWire('p13'), true) !== false;
mod ||= state !== oldstate;
this.getPin('p8').setBool(state);
return mod;
}
}
window.IC74xx21 = IC74xx21;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx21Depends() {
return 'dilbase';
}

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// 74xx238 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx238Init() {
class IC74xx238 extends DILBase {
private val = 0;
private enable = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 16, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic16', canvas, '74xx238');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p16') !== WireState.high || this.getStateWire('p8') !== WireState.low) return false; // no power
// enable = !E1 AND !E2 AND E3
const enable =
this.binary(this.getStateWire('p4'), true) === false &&
this.binary(this.getStateWire('p5'), true) === false &&
this.binary(this.getStateWire('p6'), true) === true;
const val =
this.asint(this.binary(this.getStateWire('p3'), true), 4) +
this.asint(this.binary(this.getStateWire('p2'), true), 2) +
this.asint(this.binary(this.getStateWire('p1'), true), 1);
const mod = this.val !== val || this.enable !== enable;
this.val = val;
this.enable = enable;
this.getPin('p15').setBool(enable && val === 0);
this.getPin('p14').setBool(enable && val === 1);
this.getPin('p13').setBool(enable && val === 2);
this.getPin('p12').setBool(enable && val === 3);
this.getPin('p11').setBool(enable && val === 4);
this.getPin('p10').setBool(enable && val === 5);
this.getPin('p9').setBool(enable && val === 6);
this.getPin('p7').setBool(enable && val === 7);
return mod;
}
}
window.IC74xx238 = IC74xx238;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx238Depends() {
return 'dilbase';
}

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// 74xx244 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx244Init() {
class IC74xx244 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 20, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic20', canvas, '74xx244');
}
updatefunction() {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p20') !== WireState.high || this.getStateWire('p10') !== WireState.low) return false; // no power
let mod = false;
if (this.binary(this.getStateWire('p1'), true) === false) {
mod ||= this.binary(this.getStateWire('p18'), true) !== this.binary(this.getStateWire('p2'), true);
this.getPin('p18').setBool(this.binary(this.getStateWire('p2'), true));
mod ||= this.binary(this.getStateWire('p16'), true) !== this.binary(this.getStateWire('p4'), true);
this.getPin('p16').setBool(this.binary(this.getStateWire('p4'), true));
mod ||= this.binary(this.getStateWire('p14'), true) !== this.binary(this.getStateWire('p6'), true);
this.getPin('p14').setBool(this.binary(this.getStateWire('p6'), true));
mod ||= this.binary(this.getStateWire('p12'), true) !== this.binary(this.getStateWire('p8'), true);
this.getPin('p12').setBool(this.binary(this.getStateWire('p8'), true));
}
if (this.binary(this.getStateWire('p19'), true) === false) {
mod ||= this.binary(this.getStateWire('p9'), true) !== this.binary(this.getStateWire('p11'), true);
this.getPin('p9').setBool(this.binary(this.getStateWire('p11'), true));
mod ||= this.binary(this.getStateWire('p7'), true) !== this.binary(this.getStateWire('p13'), true);
this.getPin('p7').setBool(this.binary(this.getStateWire('p13'), true));
mod ||= this.binary(this.getStateWire('p5'), true) !== this.binary(this.getStateWire('p15'), true);
this.getPin('p5').setBool(this.binary(this.getStateWire('p15'), true));
mod ||= this.binary(this.getStateWire('p3'), true) !== this.binary(this.getStateWire('p17'), true);
this.getPin('p3').setBool(this.binary(this.getStateWire('p17'), true));
}
return mod;
}
}
window.IC74xx244 = IC74xx244;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx244Depends() {
return 'dilbase';
}

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// 74xx266 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx266Init() {
class IC74xx266 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
if (this.simulator.getType() === 'physical') {
super.DILBASEsetup('ic14', canvas, '74xx266');
} else {
super.DILBASEsetup('ic74xx08', canvas, '');
}
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.high || this.getStateWire('p7') !== WireState.low) return false; // no power
let mod = false;
let oldstate;
let state;
oldstate = this.binary(this.getStateWire('p3'), true);
state = this.binary(this.getStateWire('p1'), true) !== this.binary(this.getStateWire('p2'), true);
this.getPin('p3').setBool(state);
mod ||= state !== oldstate;
oldstate = this.binary(this.getStateWire('p4'), true);
state = this.binary(this.getStateWire('p5'), true) !== this.binary(this.getStateWire('p6'), true);
this.getPin('p4').setBool(state);
mod ||= state !== oldstate;
oldstate = this.binary(this.getStateWire('p10'), true);
state = this.binary(this.getStateWire('p8'), true) !== this.binary(this.getStateWire('p9'), true);
this.getPin('p10').setBool(state);
mod ||= state !== oldstate;
oldstate = this.binary(this.getStateWire('p11'), true);
this.binary(this.getStateWire('p12'), true) !== this.binary(this.getStateWire('p13'), true);
this.getPin('p11').setBool(state);
mod ||= state !== oldstate;
return mod;
}
}
window.IC74xx266 = IC74xx266;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx266Depends() {
return 'dilbase';
}

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// 74xx273 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx273Init() {
class IC74xx273 extends DILBase {
private clock = false;
private internalstate: boolean[];
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 20, param);
this.internalstate = [];
for (let i = 0; i < 8; ++i) {
this.internalstate[i] = false;
}
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic20', canvas, '74xx273');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p20') !== WireState.high || this.getStateWire('p10') !== WireState.low) return false; // no power
if (this.binary(this.getStateWire('p1'), true) === false) {
// reset
for (let i = 0; i < 8; ++i) {
this.internalstate[i] = false;
}
}
let mod = false;
if (this.binary(this.getStateWire('p11'), true) && this.clock === false) {
mod ||= this.internalstate[0] !== this.binary(this.getStateWire('p3'), true);
this.internalstate[0] = this.binary(this.getStateWire('p3'), true);
mod ||= this.internalstate[1] !== this.binary(this.getStateWire('p4'), true);
this.internalstate[1] = this.binary(this.getStateWire('p4'), true);
mod ||= this.internalstate[2] !== this.binary(this.getStateWire('p7'), true);
this.internalstate[2] = this.binary(this.getStateWire('p7'), true);
mod ||= this.internalstate[3] !== this.binary(this.getStateWire('p8'), true);
this.internalstate[3] = this.binary(this.getStateWire('p8'), true);
mod ||= this.internalstate[4] !== this.binary(this.getStateWire('p13'), true);
this.internalstate[4] = this.binary(this.getStateWire('p13'), true);
mod ||= this.internalstate[5] !== this.binary(this.getStateWire('p14'), true);
this.internalstate[5] = this.binary(this.getStateWire('p14'), true);
mod ||= this.internalstate[6] !== this.binary(this.getStateWire('p17'), true);
this.internalstate[6] = this.binary(this.getStateWire('p17'), true);
mod ||= this.internalstate[7] !== this.binary(this.getStateWire('p18'), true);
this.internalstate[7] = this.binary(this.getStateWire('p18'), true);
}
this.getPin('p2').setBool(this.internalstate[0]);
this.getPin('p5').setBool(this.internalstate[1]);
this.getPin('p6').setBool(this.internalstate[2]);
this.getPin('p9').setBool(this.internalstate[3]);
this.getPin('p12').setBool(this.internalstate[4]);
this.getPin('p15').setBool(this.internalstate[5]);
this.getPin('p16').setBool(this.internalstate[6]);
this.getPin('p19').setBool(this.internalstate[7]);
this.clock = this.binary(this.getStateWire('p11'), true);
return mod;
}
}
window.IC74xx273 = IC74xx273;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx273Depends() {
return 'dilbase';
}

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// 74xx283 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx283Init() {
class IC74xx283 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 16, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic16', canvas, '74xx283');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.binary(this.getStateWire('p16'), true) !== true || this.binary(this.getStateWire('p8'), true) !== false)
return false; // no power
let mod = false;
let state;
state =
this.asint(this.binary(this.getStateWire('p5'), true), 1) +
this.asint(this.binary(this.getStateWire('p6'), true), 1) +
this.asint(this.binary(this.getStateWire('p7'), true), 1);
mod ||= this.asint(this.binary(this.getStateWire('p4'), true), 1) !== (state & 1);
this.getPin('p4').setBool((state & 1) === 1);
state =
this.asint(this.binary(this.getStateWire('p3'), true), 1) +
this.asint(this.binary(this.getStateWire('p2'), true), 1) +
(state > 1 ? 1 : 0);
mod ||= this.asint(this.binary(this.getStateWire('p1'), true), 1) !== (state & 1);
this.getPin('p1').setBool((state & 1) === 1);
state =
this.asint(this.binary(this.getStateWire('p14'), true), 1) +
this.asint(this.binary(this.getStateWire('p15'), true), 1) +
(state > 1 ? 1 : 0);
mod ||= this.asint(this.binary(this.getStateWire('p13'), true), 1) !== (state & 1);
this.getPin('p13').setBool((state & 1) === 1);
state =
this.asint(this.binary(this.getStateWire('p12'), true), 1) +
this.asint(this.binary(this.getStateWire('p11'), true), 1) +
(state > 1 ? 1 : 0);
mod ||= this.asint(this.binary(this.getStateWire('p10'), true), 1) !== (state & 1);
this.getPin('p10').setBool((state & 1) === 1);
mod ||= this.asint(this.binary(this.getStateWire('p9'), true), 2) !== (state & 2);
this.getPin('p9').setBool((state & 2) === 2);
return mod;
}
}
window.IC74xx283 = IC74xx283;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx283Depends() {
return 'dilbase';
}

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// 74xx374 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx374Init() {
class IC74xx374 extends DILBase {
private clock = false;
private internalstate: boolean[];
private oldinternalstate: boolean[];
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 20, param);
this.internalstate = [];
this.oldinternalstate = [];
for (let i = 0; i <= 8; ++i) {
this.internalstate[i] = false;
this.oldinternalstate[i] = false;
}
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic20', canvas, '74xx374');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p20') !== WireState.high || this.getStateWire('p10') !== WireState.low) return false; // no power
if (this.binary(this.getStateWire('p11'), true) && this.clock === false) {
this.oldinternalstate = this.internalstate;
this.internalstate[0] = this.binary(this.getStateWire('p3'), true);
this.internalstate[1] = this.binary(this.getStateWire('p4'), true);
this.internalstate[2] = this.binary(this.getStateWire('p7'), true);
this.internalstate[3] = this.binary(this.getStateWire('p8'), true);
this.internalstate[4] = this.binary(this.getStateWire('p13'), true);
this.internalstate[5] = this.binary(this.getStateWire('p14'), true);
this.internalstate[6] = this.binary(this.getStateWire('p16'), true);
this.internalstate[7] = this.binary(this.getStateWire('p18'), true);
}
let mod = false;
if (this.binary(this.getStateWire('p1'), true) === false) {
this.getPin('p2').setBool(this.internalstate[0]);
this.getPin('p5').setBool(this.internalstate[1]);
this.getPin('p6').setBool(this.internalstate[2]);
this.getPin('p9').setBool(this.internalstate[3]);
this.getPin('p12').setBool(this.internalstate[4]);
this.getPin('p15').setBool(this.internalstate[5]);
this.getPin('p16').setBool(this.internalstate[6]);
this.getPin('p19').setBool(this.internalstate[7]);
mod = this.internalstate !== this.oldinternalstate;
}
this.clock = this.binary(this.getStateWire('p11'), true);
return mod;
}
}
window.IC74xx374 = IC74xx374;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx374Depends() {
return 'dilbase';
}

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// 74xx86 emulation component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx86Init() {
class IC74xx86 extends DILBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, 14, param);
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ic14', canvas, '74xx86');
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.getStateWire('p14') !== WireState.high || this.getStateWire('p7') !== WireState.low) return false; // no power
let mod = false;
let state;
state = this.binary(this.getStateWire('p1'), true) !== this.binary(this.getStateWire('p2'), true);
mod ||= this.binary(this.getStateWire('p3'), true) !== state;
this.getPin('p3').setBool(state);
state = this.binary(this.getStateWire('p4'), true) !== this.binary(this.getStateWire('p5'), true);
mod ||= this.binary(this.getStateWire('p6'), true) !== state;
this.getPin('p6').setBool(state);
state = this.binary(this.getStateWire('p9'), true) !== this.binary(this.getStateWire('p10'), true);
mod ||= this.binary(this.getStateWire('p8'), true) !== state;
this.getPin('p8').setBool(state);
state = this.binary(this.getStateWire('p12'), true) !== this.binary(this.getStateWire('p13'), true);
mod ||= this.binary(this.getStateWire('p11'), true) !== state;
this.getPin('p11').setBool(state);
return mod;
}
}
window.IC74xx86 = IC74xx86;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function IC74xx86Depends() {
return 'dilbase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="jkflipflop logicblock">
<rect width="40" height="50" x="-20" y="-25" class="outer" />
<path d="M -30, -15 l 10, 0" />
<path d="M -30, 0 l 10, 0" />
<path d="M -30, 15 l 10, 0" />
<path d="M 30.0, -15 l -10, 0" />
<path d="M 30.0, 15 l -10, 0" />
<path d="M -20,-5 l 5,5 l -5,5" />
<text x="-15" y="-10">J</text>
<text x="-15" y="20">K</text>
<text x="5" y="-10">Q</text>
<path d="M 5,7 l 10,0" />
<text x="5" y="20">Q</text>
</g>
</svg>
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// J-K-Flip-Flop component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface JKFlipFlopParam extends BaseComponentParam {
default?: boolean;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class JKFlipFlop extends BaseComponent {
private j = false;
private k = false;
private CLK = true;
private oldCLK = true;
private q = false;
constructor(simulator: Simulator, id: string, param: JKFlipFlopParam = {}) {
super(simulator, id, param);
this.pins.set('j', new TriState(this, -30, -15));
this.pins.set('k', new TriState(this, -30, 15));
this.pins.set('clk', new TriState(this, -30, 0));
this.pins.set('q', new TriState(this, 30, -15));
this.pins.set('notq', new TriState(this, 30, 15));
if (param.default) this.q = param.default;
this.getPin('q').setBool(this.q);
this.getPin('notq').setBool(!this.q);
}
setup(canvas: SVGElement) {
super.doSetup('jkflipflop', canvas);
}
io() {
this.j = this.binary(this.getPin('j').getAndReset(), true);
this.k = this.binary(this.getPin('k').getAndReset(), true);
this.CLK = this.binary(this.getPin('clk').getAndReset(), true);
}
update(): boolean {
const oldstate = this.q;
if (this.oldCLK === false && this.CLK === true) {
if (this.j === true && this.k === true) {
this.q = !this.q;
} else {
if (this.j === true) {
this.q = true;
}
if (this.k === true) {
this.q = false;
}
}
}
this.getPin('q').setBool(this.q);
this.getPin('notq').setBool(this.q === false);
this.oldCLK = this.CLK;
return oldstate !== this.q;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root">
<g style="fill:#840000;">
<path d="M-10 7.5 a 7.5,7.5 0 0 1 -6.49519,-3.75 7.5,7.5 0 0 1 0,-7.5 7.5,7.5 0 0 1 6.49519,-3.75" />
<path d="M10 -7.5 a 7.5,7.5 0 0 1 7.5,7.5 7.5,7.5 0 0 1 -7.5,7.5 " />
<rect x="-7.5" y="-7.5" width="15" height="15"/>
</g>
<g>
<path style="stroke:#840000; stroke-width:3"
d="M -30.00,0 -10,0 M 30.00,0 10,0 M 0.00,0 0,20" />
</g>
<g style="fill:#00ff00">
<rect x="3" y="-3" width="10" height="6" class="r"/>
<rect x="-13" y="-3" width="10" height="6" class="l"/>
</g>
</g>
</svg>
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// 3-pin jumper component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Jumper3 extends BaseComponent {
private pressed = false;
private text: NodeList | null = null;
private l: HTMLElement | null = null;
private r: HTMLElement | null = null;
private p1 = WireState.float;
private p2 = WireState.float;
private p3 = WireState.float;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
if (this.breadboard) {
this.pins.set('p1', new TriState(this, 0, -5.08 * 3));
this.pins.set('p2', new TriState(this, 10.16, 5.08 * 3));
this.pins.set('p3', new TriState(this, 0, -5.08 * 3));
} else {
this.pins.set('p1', new TriState(this, -30, 0));
this.pins.set('p2', new TriState(this, 0, 20));
this.pins.set('p3', new TriState(this, 30, 0));
}
}
setup(canvas: SVGElement) {
super.doSetup('jumper3', canvas);
if (!this.element) return;
this.text = this.element.querySelectorAll('.inner');
this.element.addEventListener('mousedown', this.activate.bind(this));
this.l = <HTMLElement>this.element.querySelectorAll('.l')[0];
this.r = <HTMLElement>this.element.querySelectorAll('.r')[0];
this.updateSwitch();
}
updateSwitch() {
if (!this.r || !this.l) return;
if (this.pressed) {
this.r.classList.add('hidden');
this.l.classList.remove('hidden');
} else {
this.l.classList.add('hidden');
this.r.classList.remove('hidden');
}
}
activate(e: MouseEvent) {
e.preventDefault();
this.pressed = !this.pressed;
if (this.text && this.text.length > 0) {
// document.text = this.text;
if (this.breadboard) {
this.text[1].textContent = this.pressed ? '1' : '0';
} else {
this.text[0].textContent = this.pressed ? '---' : '] [';
}
}
this.updateSwitch();
this.simulator.manualtick();
}
io() {
/*this.state.a = this.a.getAndReset();
this.state.b = this.b.getAndReset();*/
this.p1 = this.getPin('p1').getAndReset();
this.p2 = this.getPin('p2').getAndReset();
this.p3 = this.getPin('p3').getAndReset();
}
update(): boolean {
const oldstate = this.p2;
const state = this.pressed ? this.p1 : this.p3;
this.getPin('p2').setState(state);
return state !== oldstate;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="logicblock label">
<g>
<rect width="50" height="20" x="0" y="-10" class="outer"/>
<text x="3" y="6" class="txt">&nbsp;</text>
</g>
</g>
</svg>
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// Label component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface LabelParam extends BaseComponentParam {
label?: string;
width: number;
attach: string;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Label extends BaseComponent {
private mod: boolean;
private labelText: string;
private width: number;
private attach: string;
private state: boolean | null;
constructor(simulator: Simulator, id: string, param: LabelParam) {
super(simulator, id, param);
this.pins.set('q', new TriState(this, 0, 0));
this.mod = false;
this.labelText = param.label || '';
this.width = param.width;
this.attach = param.attach || '';
this.state = null;
}
setup(canvas: SVGElement) {
super.doSetup('label', canvas);
if (this.element) {
this.element.querySelectorAll('.txt')[0].innerHTML = this.labelText;
}
const width = this.width ? this.width : 50;
if (this.attach !== '' && this.element) {
const g = this.element.querySelectorAll('g');
switch (this.attach) {
case 'e':
g[1].setAttribute('transform', 'translate(-' + width + ',0)');
break;
case 's':
g[1].setAttribute('transform', 'rotate(-90)');
break;
}
}
if (this.width && this.element) {
this.element.querySelectorAll('.outer')[0].setAttribute('width', width.toString());
}
}
io() {
const s = this.state;
this.state = this.tri(this.getPin('q').getAndReset());
this.mod = this.state !== s;
return false;
}
update(): boolean {
if (this.mod && this.element) {
this.element.classList.remove('low');
this.element.classList.remove('high');
if (this.state === true) {
this.element.classList.add('high');
}
if (this.state === false) {
this.element.classList.add('low');
}
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="led">
<circle color="#000000" cx="0" cy="0" r="10"/>
</g>
</svg>
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// Single LED component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface LEDParam extends BaseComponentParam {
color: string;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LED extends BaseComponent {
private color: string;
private onColor: string;
private offColor: string;
private a: boolean | null = false;
private b: boolean | null = false;
constructor(simulator: Simulator, id: string, param: LEDParam) {
super(simulator, id, param);
this.color = param.color;
switch (this.color) {
case 'red':
this.onColor = 'ffb9b9';
this.offColor = '990000';
break;
case 'blue':
this.onColor = 'b9b9ff';
this.offColor = '2222ff';
break;
case 'green':
this.onColor = 'b9ffb9';
this.offColor = '22b922';
break;
case 'orange':
this.onColor = 'ff9900';
this.offColor = 'cc5500';
break;
case 'yellow':
this.onColor = 'ffffb9';
this.offColor = 'cccc00';
break;
default:
this.onColor = 'ffffff';
this.offColor = '444444';
}
this.pins.set(
'a',
new TriState(this, 0, -10, undefined, {
type: 'LED',
id: id + '-a',
})
);
this.pins.set(
'b',
new TriState(this, 0, 10, undefined, {
type: 'LED',
id: id + '-b',
})
);
}
addGradient(canvas: SVGElement, type: string, color1: string, color2: string) {
const grad = document.createElementNS('http://www.w3.org/2000/svg', 'radialGradient');
grad.id = 'radialGradient' + type + this.color;
let stop = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
stop.setAttribute('offset', '0.4');
stop.setAttribute('style', 'stop-color:#' + color1 + ';stop-opacity:1');
grad.appendChild(stop);
stop = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
stop.setAttribute('offset', '1');
stop.setAttribute('style', 'stop-color:#' + color2 + ';stop-opacity:1');
grad.appendChild(stop);
canvas.appendChild(grad);
}
setup(parent: SVGElement) {
// color already registered?
const canvas = parent.ownerSVGElement;
if (canvas === null) return;
const c = canvas.getElementById('radialGradientOff' + this.color);
if (c === null) {
this.addGradient(canvas, 'Off', this.offColor, this.offColor);
this.addGradient(canvas, 'On', this.onColor, this.offColor);
}
super.doSetup('led', parent);
if (this.element) {
this.element.setAttribute('style', 'fill:url(#radialGradientOff' + this.color + ')');
}
}
io() {
this.a = this.tri(this.getPin('a').getAndReset());
this.b = this.tri(this.getPin('b').getAndReset());
}
update() {
const stateA = this.a;
const stateB = this.b;
if (this.element !== null) {
if (stateA !== stateB && stateA !== null && stateB !== null) {
this.element.setAttribute('style', 'fill:url(#radialGradientOn' + this.color + ')');
} else {
this.element.setAttribute('style', 'fill:url(#radialGradientOff' + this.color + ')');
}
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="led">
<circle color="#000000" cx="0" cy="0" r="10"/>
</g>
</svg>
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// LED array component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface LEDArrayParam extends BaseComponentParam {
color: string;
count: number;
direction: number;
padding?: number;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LEDArray extends BaseComponent {
private color: string;
private count: number;
private direction: number;
private padding: number;
private onColor: string;
private offColor: string;
private a: Array<boolean | null> = [];
private b: Array<boolean | null> = [];
private elements: SVGElement[] = [];
constructor(simulator: Simulator, id: string, param: LEDArrayParam) {
super(simulator, id, param);
this.color = param.color;
this.count = param.count;
this.direction = param.direction;
this.padding = param.padding ? param.padding : 20;
switch (this.color) {
case 'red':
this.onColor = 'ffb9b9';
this.offColor = '990000';
break;
default:
this.onColor = 'ffffff';
this.offColor = '000000';
}
let x = this.x;
let y = this.y;
for (let i = 0; i < this.count; ++i) {
this.pins.set('a' + i, new TriState(this, x, y));
this.pins.set('b' + i, new TriState(this, x, y));
// move next element in given direction
switch (this.direction) {
case 8: // up
y += this.padding;
break;
case 6: // right
x += this.padding;
break;
case 2: // down
y -= this.padding;
break;
case 4: // left
x -= this.padding;
break;
}
this.a[i] = null;
this.b[i] = null;
}
}
addGradient(canvas: SVGElement, type: string, color1: string, color2: string) {
const grad = document.createElementNS('http://www.w3.org/2000/svg', 'radialGradient');
grad.id = 'radialGradient' + type + this.color;
let stop = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
stop.setAttribute('offset', '0.4');
stop.setAttribute('style', 'stop-color:#' + color1 + ';stop-opacity:1');
grad.appendChild(stop);
stop = document.createElementNS('http://www.w3.org/2000/svg', 'stop');
stop.setAttribute('offset', '1');
stop.setAttribute('style', 'stop-color:#' + color2 + ';stop-opacity:1');
grad.appendChild(stop);
canvas.appendChild(grad);
}
setup(parent: SVGElement) {
super.doSetup('ledarray', parent);
// color already registered?
const canvas = parent.ownerSVGElement;
if (canvas === null || this.element === null) return;
const c = canvas.getElementById('radialGradientOff' + this.color);
if (c === null) {
this.addGradient(canvas, 'Off', this.offColor, this.offColor);
this.addGradient(canvas, 'On', this.onColor, this.offColor);
}
const e = [];
for (let i = 0; i < this.count; ++i) {
super.doSetup('ledarray', canvas);
e[i] = this.element;
e[i].setAttribute('style', 'fill:url(#radialGradientOff' + this.color + ')');
// move next element in given direction
switch (this.direction) {
case 8: // up
this.y += this.padding;
break;
case 6: // right
this.x += this.padding;
break;
case 2: // down
this.y -= this.padding;
break;
case 4: // left
this.x -= this.padding;
break;
}
}
this.elements = e;
}
io() {
for (let i = 0; i < this.count; ++i) {
this.a[i] = this.tri(this.getPin('a' + i).getAndReset());
this.b[i] = this.tri(this.getPin('b' + i).getAndReset());
}
}
update(): boolean {
for (let i = 0; i < this.count; ++i) {
if (this.a[i] !== this.b[i] && this.a[i] !== null && this.b[i] !== null) {
this.elements[i].setAttribute('style', 'fill:url(#radialGradientOn' + this.color + ')');
} else {
this.elements[i].setAttribute('style', 'fill:url(#radialGradientOff' + this.color + ')');
}
}
return false;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="ledbar">
<rect x="-1.8" y="-13.84" fill="#DDDDDD" width="39.5" height="12.44"/>
<g class="led">
<rect x="-1.3" y="-11.84" width="3" height="8.44" id="l0"/>
<rect x="3.68" y="-11.84" width="3" height="8.44" id="l1"/>
<rect x="8.76" y="-11.84" width="3" height="8.44" id="l2"/>
<rect x="13.84" y="-11.84" width="3" height="8.44" id="l3"/>
<rect x="18.92" y="-11.84" width="3" height="8.44" id="l4"/>
<rect x="24" y="-11.84" width="3" height="8.44" id="l5"/>
<rect x="29.08" y="-11.84" width="3" height="8.44" id="l6"/>
<rect x="34.14" y="-11.84" width="3" height="8.44" id="l7"/>
</g>
<g class="outer">
<g transform="translate(0,0)" class="logic pull">
<rect x="-1.5" y="1.5" width="3" height="7.3" fill="none"/>
<path d="M 0,-1.4 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(0,-8)" class="physical">
<polygon fill="#8C8C8C" points="1,5 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(5.08,0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.5"/>
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(10.16,-0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(15.24,0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(20.32,0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(25.4,0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(30.48,0)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(35.56,)" class="logic pull">
<rect x="-1.5" y="1.4" width="3" height="7.3" />
<path d="M 0,-1.5 l 0,3 m 0,7.4 l 0,3.4" class="outer"></path>
</g>
<g transform="translate(34.06,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-5"/>
</g>
<g transform="translate(28.98,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(23.9,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(18.82,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(13.74,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(8.66,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(3.58,-8)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(-1.5,-8)">
<polygon fill="#8C8C8C" points="1,-5 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
</g>
<text x="5" y="-5.5" font-size="7" fill="#FFFFFF"></text>
</g>
</svg>
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// 8x LED Bar display component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface LEDBar8Param extends BaseComponentParam {
color: string;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LEDBar8Init() {
class LEDBar8 extends DILBase {
private color: string;
constructor(simulator: Simulator, id: string, param: LEDBar8Param) {
super(simulator, id, 16, param);
this.color = param.color;
for (let i = 0; i < 8; ++i) {
this.getPin('p' + (i + 1)).move(i * 5.08, 12.4);
this.stateMapBool.set('l' + i, false);
}
}
setup(canvas: SVGElement) {
super.DILBASEsetup('ledbar8', canvas, '');
if (this.element) {
this.element.classList.add(this.color);
}
}
update(): boolean {
for (let i = 0; i < 8; ++i) {
const a = this.getStateWire('p' + (i + 1));
const b = this.getStateWire('p' + (16 - i));
const state = this.tri(a) !== this.tri(b) && a !== WireState.float && b !== WireState.float;
if (state !== this.getStateBool('l' + i) && this.element) {
if (state) {
this.element.querySelectorAll('#l' + i)[0].classList.add('on');
} else {
this.element.querySelectorAll('#l' + i)[0].classList.remove('on');
}
}
this.stateMapBool.set('l' + i, state);
}
return false;
}
}
window.LEDBar8 = LEDBar8;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LEDBar8Depends() {
return 'dilbase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="logicblock">
<rect x="-35" y="-75" width="70" height="150" class="outer" />
<path d="M -45.0,-60 l 5,0" />
<circle cx="-38" cy="-60" r="3" class="outer"/>
<text x="-30" y="-55">MR</text>
<path d="M -45.0,-45 l 5,0" />
<circle cx="-38" cy="-45" r="3" class="outer"/>
<text x="-30" y="-40">PE</text>
<path d="M -45.0,-30 l 10,0" />
<text x="-30" y="-25">D0</text>
<path d="M -45.0,-15 l 10,0" />
<text x="-30" y="-10">D1</text>
<path d="M -45.0, 0 l 10, 0" />
<text x="-30" y="5">D2</text>
<path d="M -45.0, 15 l 10, 0" />
<text x="-30" y="20">D3</text>
<path d="M -45,30 l 10, 0" />
<path d="M -35,25 l 5,5 l -5,5" />
<path d="M -45.0, 45 l 10,0" />
<text x="-30" y="50">CEP</text>
<path d="M -45.0, 60 l 10,0" />
<text x="-30" y="65">CET</text>
<path d="M 35,-30 l 10,0" />
<text x="12" y="-25">O0</text>
<path d="M 35,-15 l 10,0" />
<text x="12" y="-10">O1</text>
<path d="M 35,0 l 10,0" />
<text x="12" y="5">O2</text>
<path d="M 35,15 l 10,0" />
<text x="12" y="20">O3</text>
<path d="M 35,60 l 10,0" />
<text x="12" y="65">TC</text>
</g>
</svg>
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// Logic simulation for the 74xx161 IC for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Logic74xx161 extends BaseComponent {
private o = 0;
private i = 0;
private mr = false;
private cet = false;
private cep = false;
private clk = false;
private oldclk = false;
private pe = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('clk', new TriState(this, -45, 30));
this.pins.set('i0', new TriState(this, -45, -30));
this.pins.set('i1', new TriState(this, -45, -15));
this.pins.set('i2', new TriState(this, -45, 0));
this.pins.set('i3', new TriState(this, -45, 15));
this.pins.set('o0', new TriState(this, 45, -30));
this.pins.set('o1', new TriState(this, 45, -15));
this.pins.set('o2', new TriState(this, 45, 0));
this.pins.set('o3', new TriState(this, 45, 15));
this.pins.set('cet', new TriState(this, -45, 60));
this.pins.set('cep', new TriState(this, -45, 45));
this.pins.set('mr', new TriState(this, -45, -60));
this.pins.set('pe', new TriState(this, -45, -45));
this.pins.set('tc', new TriState(this, 45, 60));
}
setup(canvas: SVGElement) {
super.doSetup('logic74xx161', canvas);
}
io() {
this.clk = this.binary(this.getPin('clk').getAndReset(), true);
this.mr = this.binary(this.getPin('mr').getAndReset(), true);
this.cet = this.binary(this.getPin('cet').getAndReset(), true);
this.cep = this.binary(this.getPin('cep').getAndReset(), true);
this.i =
this.asint(this.binary(this.getPin('i0').getAndReset(), true), 1) +
this.asint(this.binary(this.getPin('i1').getAndReset(), true), 2) +
this.asint(this.binary(this.getPin('i2').getAndReset(), true), 4) +
this.asint(this.binary(this.getPin('i3').getAndReset(), true), 8);
this.pe = this.binary(this.getPin('pe').getAndReset(), true);
}
update(): boolean {
let mod = false;
if (this.mr === false) {
mod = this.o !== 0;
this.o = 0;
}
const rising = this.clk && this.oldclk === false;
this.oldclk = this.clk;
if (this.pe === false && rising) {
// load
this.o = this.i;
} else if (rising && this.cet && this.cep) {
this.o = (this.o + 1) % 16;
}
this.getPin('o0').setBool((this.o & 1) !== 0);
this.getPin('o1').setBool((this.o & 2) !== 0);
this.getPin('o2').setBool((this.o & 4) !== 0);
this.getPin('o3').setBool((this.o & 8) !== 0);
this.getPin('tc').setBool(this.o === 15);
return mod;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="and logicblock">
<rect width="40" height="50" x="-20" y="-25" class="outer" />
<path d="M -30.0,-15 L -20,-15" />
<path d="M -30.0,-5 L -20,-5" />
<path d="M -30.0, 5 L -20, 5" />
<path d="M -30.0, 15 L -20, 15" />
<path d="M 20,0 L 30,0" />
<text x="-5" y="5">&amp;</text>
</g>
</svg>
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// Logic simulation for the 74xx21 IC for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Logic74xx21 extends BaseComponent {
private a = false;
private b = false;
private c = false;
private d = false;
private q = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, -30, -15));
this.pins.set('b', new TriState(this, -30, -5));
this.pins.set('c', new TriState(this, -30, 5));
this.pins.set('d', new TriState(this, -30, 15));
this.pins.set('q', new TriState(this, 30, 0));
}
setup(canvas: SVGElement) {
super.doSetup('logic74xx21', canvas);
}
io() {
this.a = this.binary(this.getPin('a').getAndReset(), true);
this.b = this.binary(this.getPin('b').getAndReset(), true);
this.c = this.binary(this.getPin('c').getAndReset(), true);
this.d = this.binary(this.getPin('d').getAndReset(), true);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
let mod = false;
this.q = this.a && this && this.c && this.d;
mod ||= this.q !== oldstate;
this.getPin('q').setBool(this.q);
return mod;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="logicblock">
<path d="M -30,-60 L 30,-60 L30,-30 L25,-30 L25,-25 L30,-25 L30,40 L -30,40 L-30,-25 L -25,-25 L -25,-30 L -30,-30 L -30,-60 M -25,-25 L 25,-25" class="outer" />
<path d="M -40.0,-45 L -35,-45" />
<circle cx="-33" cy="-45" r="3" class="outer"/>
<text x="-25" y="-40">OE</text>
<path d="M -40.0,-15 L -30,-15" />
<text x="-25" y="-10">I0</text>
<path d="M -40.0,-0 L -30,0" />
<text x="-25" y="5">I1</text>
<path d="M -40.0, 15 L -30, 15" />
<text x="-25" y="20">I2</text>
<path d="M -40.0, 30 L -30, 30" />
<text x="-25" y="35">I3</text>
<path d="M 30,-15 L 40,-15" />
<text x="7" y="-10">O0</text>
<path d="M 30,0 L 40,-0" />
<text x="7" y="5">O1</text>
<path d="M 30,15 L 40,15" />
<text x="7" y="20">O2</text>
<path d="M 30,30 L 40,30" />
<text x="7" y="35">O3</text>
</g>
</svg>
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// Logic simulation for the 74xx244 IC for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Logic74xx244 extends BaseComponent {
private oe = false;
private i0 = false;
private i1 = false;
private i2 = false;
private i3 = false;
private o0 = false;
private o1 = false;
private o2 = false;
private o3 = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('oe', new TriState(this, -40, -45));
this.pins.set('i0', new TriState(this, -40, -15));
this.pins.set('i1', new TriState(this, -40, 0));
this.pins.set('i2', new TriState(this, -40, 15));
this.pins.set('i3', new TriState(this, -40, 30));
this.pins.set('o0', new TriState(this, 40, -15));
this.pins.set('o1', new TriState(this, 40, 0));
this.pins.set('o2', new TriState(this, 40, 15));
this.pins.set('o3', new TriState(this, 40, 30));
}
setup(canvas: SVGElement) {
super.doSetup('logic74xx244', canvas);
}
io() {
this.oe = this.binary(this.getPin('oe').getAndReset(), true);
this.i0 = this.binary(this.getPin('i0').getAndReset(), true);
this.i1 = this.binary(this.getPin('i1').getAndReset(), true);
this.i2 = this.binary(this.getPin('i2').getAndReset(), true);
this.i3 = this.binary(this.getPin('i3').getAndReset(), true);
this.o0 = this.binary(this.getPin('o0').getAndReset(), true);
this.o1 = this.binary(this.getPin('o1').getAndReset(), true);
this.o2 = this.binary(this.getPin('o2').getAndReset(), true);
this.o3 = this.binary(this.getPin('o3').getAndReset(), true);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
let mod = false;
if (this.oe === false) {
mod ||= this.i0 !== this.o0;
this.getPin('o0').setBool(this.i0);
mod ||= this.i1 !== this.o1;
this.getPin('o1').setBool(this.i1);
mod ||= this.i2 !== this.o2;
this.getPin('o2').setBool(this.i2);
mod ||= this.i3 !== this.o3;
this.getPin('o3').setBool(this.i3);
}
return mod;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="logicblock">
<rect width="60" height="170" x="-30" y="-85" class="outer" />
<path d="M -40.0,-75 L -30,-75" />
<text x="-25" y="-70">D0</text>
<path d="M -40.0,-60 L -30,-60" />
<text x="-25" y="-55">D1</text>
<path d="M -40.0,-45 L -30,-45" />
<text x="-25" y="-40">D2</text>
<path d="M -40.0,-30 L -30,-30" />
<text x="-25" y="-25">D3</text>
<path d="M -40.0,-15 L -30,-15" />
<text x="-25" y="-10">D4</text>
<path d="M -40.0,-0 L -30,0" />
<text x="-25" y="5">D5</text>
<path d="M -40.0, 15 L -30, 15" />
<text x="-25" y="20">D6</text>
<path d="M -40.0, 30 L -30, 30" />
<text x="-25" y="35">D7</text>
<path d="M -40.0, 60 L -30, 60" />
<path d="M -30,55 L -25,60 L -30,65" />
<text x="-25" y="65">Cp</text>
<path d="M -40.0, 75 L -30, 75" />
<text x="-25" y="80">Mr</text>
<path d="M -25.0, 69 L -5, 69" />
<path d="M 30,-75 L 40,-75" />
<text x="7" y="-70">Q0</text>
<path d="M 30,-60 L 40,-60" />
<text x="7" y="-55">Q1</text>
<path d="M 30,-45 L 40,-45" />
<text x="7" y="-40">Q2</text>
<path d="M 30,-30 L 40,-30" />
<text x="7" y="-25">Q3</text>
<path d="M 30,-15 L 40,-15" />
<text x="7" y="-10">Q4</text>
<path d="M 30,0 L 40,-0" />
<text x="7" y="5">Q5</text>
<path d="M 30,15 L 40,15" />
<text x="7" y="20">Q6</text>
<path d="M 30,30 L 40,30" />
<text x="7" y="35">Q7</text>
</g>
</svg>
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// Logic simulation for the 74xx273 IC for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Logic74xx273 extends BaseComponent {
private clock = false;
private internalstate: boolean[];
private d0 = true;
private d1 = true;
private d2 = true;
private d3 = true;
private d4 = true;
private d5 = true;
private d6 = true;
private d7 = true;
private cp = true;
private mr = true;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('d0', new TriState(this, -40, -75));
this.pins.set('d1', new TriState(this, -40, -60));
this.pins.set('d2', new TriState(this, -40, -45));
this.pins.set('d3', new TriState(this, -40, -30));
this.pins.set('d4', new TriState(this, -40, -15));
this.pins.set('d5', new TriState(this, -40, 0));
this.pins.set('d6', new TriState(this, -40, 15));
this.pins.set('d7', new TriState(this, -40, 30));
this.pins.set('cp', new TriState(this, -40, 60));
this.pins.set('mr', new TriState(this, -40, 75));
this.pins.set('q0', new TriState(this, 40, -75));
this.pins.set('q1', new TriState(this, 40, -60));
this.pins.set('q2', new TriState(this, 40, -45));
this.pins.set('q3', new TriState(this, 40, -30));
this.pins.set('q4', new TriState(this, 40, -15));
this.pins.set('q5', new TriState(this, 40, 0));
this.pins.set('q6', new TriState(this, 40, 15));
this.pins.set('q7', new TriState(this, 40, 30));
this.internalstate = [];
for (let i = 0; i < 8; ++i) {
this.internalstate[i] = false;
}
}
setup(canvas: SVGElement) {
super.doSetup('logic74xx273', canvas);
}
io() {
this.d0 = this.binary(this.getPin('d0').getAndReset(), true);
this.d1 = this.binary(this.getPin('d1').getAndReset(), true);
this.d2 = this.binary(this.getPin('d2').getAndReset(), true);
this.d3 = this.binary(this.getPin('d3').getAndReset(), true);
this.d4 = this.binary(this.getPin('d4').getAndReset(), true);
this.d5 = this.binary(this.getPin('d5').getAndReset(), true);
this.d6 = this.binary(this.getPin('d6').getAndReset(), true);
this.d7 = this.binary(this.getPin('d7').getAndReset(), true);
this.cp = this.binary(this.getPin('cp').getAndReset(), true);
this.mr = this.binary(this.getPin('mr').getAndReset(), true);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
if (this.mr === false) {
// reset
for (let i = 0; i < 8; ++i) {
this.internalstate[i] = false;
}
}
let mod = false;
if (this.cp && this.clock === false) {
mod ||= this.internalstate[0] !== this.d0;
this.internalstate[0] = this.d0;
mod ||= this.internalstate[1] !== this.d1;
this.internalstate[1] = this.d1;
mod ||= this.internalstate[2] !== this.d2;
this.internalstate[2] = this.d2;
mod ||= this.internalstate[3] !== this.d3;
this.internalstate[3] = this.d3;
mod ||= this.internalstate[4] !== this.d4;
this.internalstate[4] = this.d4;
mod ||= this.internalstate[5] !== this.d5;
this.internalstate[5] = this.d5;
mod ||= this.internalstate[6] !== this.d6;
this.internalstate[6] = this.d6;
mod ||= this.internalstate[7] !== this.d7;
this.internalstate[7] = this.d7;
}
this.getPin('q0').setBool(this.internalstate[0]);
this.getPin('q1').setBool(this.internalstate[1]);
this.getPin('q2').setBool(this.internalstate[2]);
this.getPin('q3').setBool(this.internalstate[3]);
this.getPin('q4').setBool(this.internalstate[4]);
this.getPin('q5').setBool(this.internalstate[5]);
this.getPin('q6').setBool(this.internalstate[6]);
this.getPin('q7').setBool(this.internalstate[7]);
this.clock = this.cp;
return mod;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="and logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<text x="-5" y="5">&amp;</text>
</g>
</svg>
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// Logic AND component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicAndInit() {
class LogicAnd extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicand', canvas);
}
update() {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = this.a && this.b;
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicAnd = LogicAnd;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicAndDepends(): string {
return 'LogicBase';
}

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// Logic base class for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LogicBase extends BaseComponent {
protected a = true;
protected b = true;
protected q = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, -30, -10, undefined, { id: 'a' }));
this.pins.set('b', new TriState(this, -30, 10, undefined, { id: 'b' }));
this.pins.set('q', new TriState(this, 30, 0, undefined, { id: 'q' }));
}
io() {
this.a = this.binary(this.getPin('a').getAndReset(), true);
this.b = this.binary(this.getPin('b').getAndReset(), true);
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="invtristate logicblock">
<path d="M -15,-15 L 15,0 L -15,15, L -15,-15" />
<path d="M -25.0,0 L -15,0" />
<path d="M 0, -20 L 0, -8" />
<path d="M 15,0 L 25,0" />
<circle cx="0" cy="-8" r="3" class="outer"/>
</g>
</svg>
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// Logic inverted Tri-State component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LogicInvTristate extends BaseComponent {
private a = false;
private b = true;
private q = WireState.float;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, -25, 0));
this.pins.set('b', new TriState(this, 0, -20));
this.pins.set('q', new TriState(this, 25, 0));
}
setup(canvas: SVGElement) {
super.doSetup('logicinvtristate', canvas);
}
io() {
this.a = this.binary(this.getPin('a').getAndReset(), true);
this.b = this.binary(this.getPin('b').getAndReset(), true);
}
update(): boolean {
const oldstate = this.q;
this.q = this.b ? WireState.float : this.a ? WireState.high : WireState.low;
this.getPin('q').setState(this.q);
return oldstate !== this.q;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="nand logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<circle cx="23" cy="0" r="3" class="outer"/>
<text x="-5" y="5">&amp;</text>
</g>
</svg>
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// Logic NAND component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicNAndInit() {
class LogicNAnd extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicnand', canvas);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = !(this.a && this.b);
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicNAnd = LogicNAnd;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicNAndDepends() {
return 'LogicBase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<circle cx="23" cy="0" r="3" class="outer"/>
<text x="-5" y="5">&ge;1</text>
</g>
</svg>
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// Logic NOR component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicNorInit() {
class LogicNor extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicnor', canvas);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = !(this.a || this.b);
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicNor = LogicNor;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicNorDepends() {
return 'LogicBase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0, 0 L -20, 0" />
<path d="M 25,0 L 30,0" />
<circle cx="23" cy="0" r="3" class="outer"/>
<text x="-2" y="5">1</text>
</g>
</svg>
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// Logic NOT component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LogicNot extends BaseComponent {
private a = false;
private q = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, -30, 0));
this.pins.set('q', new TriState(this, 30, 0));
}
setup(canvas: SVGElement) {
super.doSetup('logicnot', canvas);
}
io() {
this.a = this.binary(this.getPin('a').getAndReset(), true);
}
update(): boolean {
const oldstate = this.q;
this.q = this.a !== true;
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<text x="-5" y="5">&ge;1</text>
</g>
</svg>
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// Logic OR component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicOrInit() {
class LogicOr extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicor', canvas);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = this.a || this.b;
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicOr = LogicOr;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicOrDepends() {
return 'LogicBase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="logicsource">
<g class="logic">
<rect x="-10" y="-10" width="20" height="20" class="outer"/>
<text x="-4" y="6" class="inner">-</text>
</g>
</g>
</svg>
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// Logic source (toggle area) component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
interface LogicSourceParam extends BaseComponentParam {
tristate?: boolean;
state?: boolean | null;
floating?: string;
attach?: string;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class LogicSource extends BaseComponent {
private tristate: boolean;
private pressed: number;
private floating: WireState;
private text: NodeList | null = null;
private q = WireState.float;
constructor(simulator: Simulator, id: string, param: LogicSourceParam) {
super(simulator, id, param);
this.tristate = param.tristate === undefined || param.tristate;
if (this.tristate) {
this.pressed = param.state !== undefined ? (param.state === null ? 0 : param.state === false ? 1 : 2) : 0;
} else {
this.pressed = param.state === true ? 2 : 1;
}
let x = 10;
let y = 0;
switch (param.attach) {
case 'w':
x = -10;
y = 0;
}
this.floating = Wire.WireStateFromString(param.floating || 'down');
this.pins.set('q', new TriState(this, x, y));
this.update();
}
setup(canvas: SVGElement) {
super.doSetup('logicsource', canvas);
if (!this.element) return;
this.text = this.element.querySelectorAll('.inner');
this.text[0].textContent = this.pressed === 0 ? '-' : this.pressed === 1 ? '0' : '1';
this.element.addEventListener('mousedown', this.activate.bind(this));
}
activate(e: MouseEvent) {
e.preventDefault();
if (this.tristate) {
this.pressed = (this.pressed + 1) % 3;
} else {
this.pressed = this.pressed === 1 ? 2 : 1;
}
//document.text = this.text;
if (this.text) {
this.text[0].textContent = this.pressed === 0 ? '-' : this.pressed === 1 ? '0' : '1';
}
this.simulator.manualtick();
}
io() {
this.getPin('q').getAndReset();
}
update(): boolean {
const oldstate = this.q;
this.q = this.pressed === 0 ? this.floating : this.pressed === 1 ? WireState.down : WireState.up;
this.getPin('q').setState(this.q);
return oldstate !== this.q;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="and logicblock">
<path d="M -15,-15 L 15,0 L -15,15, L -15,-15" />
<path d="M -25.0,0 L -15,0" />
<path d="M 0, -20 L 0, -8" />
<path d="M 15,0 L 25,0" />
</g>
</svg>
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<circle cx="23" cy="0" r="3" class="outer"/>
<text x="-5" y="5">=1</text>
</g>
</svg>
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// Logic exclusive NOR component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicXNorInit() {
class LogicXNor extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicxnor', canvas);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = !(this.a !== this.b);
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicXNor = LogicXNor;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicXNorDepends() {
return 'LogicBase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="or logicblock">
<rect width="40" height="40" x="-20" y="-20" class="outer" />
<path d="M -30.0,-10 L -20,-10" />
<path d="M -30.0, 10 L -20, 10" />
<path d="M 20,0 L 30,0" />
<text x="-5" y="5">=1</text>
</g>
</svg>
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// Logic exclusive OR component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicXorInit() {
class LogicXor extends LogicBase {
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
}
setup(canvas: SVGElement) {
super.doSetup('logicxor', canvas);
}
update(): boolean {
if (this.startdelay) {
--this.startdelay;
return false;
}
const oldstate = this.q;
this.q = this.a !== this.b;
this.getPin('q').setBool(this.q);
return oldstate !== this.q;
}
}
window.LogicXor = LogicXor;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function LogicXorDepends() {
return 'LogicBase';
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="momentarypushbutton">
<rect x="-10" y="-10" width="20" height="20" class="outer"/>
<rect x="-4" y="-4" width="8" height="8" class="inner"/>
</g>
</svg>
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// Momentary push button component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class MomentaryPushButton extends BaseComponent {
private pressed = false;
private a: WireState = WireState.float;
private q: WireState = WireState.float;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, 0, 0, undefined, { type: 'MomentaryPushButton', id: id + '-a' }));
this.pins.set('q', new TriState(this, 0, 0, undefined, { type: 'MomentaryPushButton', id: id + '-q' }));
}
setup(canvas: SVGElement) {
super.doSetup('momentarypushbutton', canvas);
if (this.element) {
this.element.addEventListener('mousedown', this.activate.bind(this));
}
document.addEventListener('mouseup', this.deactivate.bind(this));
}
activate(e: MouseEvent) {
e.stopPropagation();
this.pressed = true;
this.simulator.manualtick();
}
deactivate(e: MouseEvent) {
e.stopPropagation();
if (this.pressed) {
this.pressed = false;
this.simulator.manualtick();
}
}
io() {
this.a = this.getPin('a').getAndReset();
}
update(): boolean {
const oldstate = this.q;
this.q = this.pressed ? this.a : WireState.float;
this.getPin('q').setState(this.q);
return oldstate !== this.q;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="power">
<circle cx="0" cy="0" r="5" />
</g>
</svg>
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// Power component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Power extends BaseComponent {
constructor(simulator: Simulator, id: string) {
super(simulator, id);
this.pins.set('q', new TriState(this, 0, 0, WireState.high, { id: 'power' }));
}
setup(canvas: SVGElement) {
super.doSetup('power', canvas);
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="pull">
<path d="m 0,0 0,10 m 0,20 0,10" class="outer"></path>
<g class="logic">
<rect x="-5" y="10" width="10" height="20" />
</g>
<g class="physical">
<path d="M0,30 h3 l1,-1 v-2 l-1,-4, v-6 l 1,-4 v-2 l-1,-1 h-6 l -1,1, v2 l1,4 v 6 l -1,4 v2 l1,1 h3" fill="#d9b477" stroke="#555555"/>
<rect x="-3" y="14" fill="#FF0000" width="6" height="2" />
<rect x="-3" y="18" fill="#00FF00" width="6" height="2" />
<rect x="-3" y="22" fill="#0000FF" width="6" height="2" />
<path d="M-4, 26 h 8" stroke="#f9f690"/>
</g>
</g>
</svg>
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// Pull-Up or Pull-Down component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class Pull extends BaseComponent {
private a = WireState.float;
private b = WireState.float;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
const r = (this.rotate / 180) * Math.PI;
this.pins.set('a', new TriState(this, 0, 0, undefined, { id: id + '-a' }));
this.pins.set(
'b',
new TriState(this, Math.sin(r) * -40 * this.scaleX, Math.cos(r) * 40 * this.scaleY, undefined, {
type: 'Pull',
id: id + '-b',
})
);
}
setup(canvas: SVGElement) {
super.doSetup('pull', canvas);
if (this.breadboard) {
this.simulator.wire(null, [this.getPin('a'), this.breadboard.getPin(this.pin)]);
}
}
io() {
this.a = this.getPin('a').getAndReset();
this.b = this.getPin('b').getAndReset();
}
update() {
let mod = false;
let s: WireState;
if (this.b === WireState.high || this.b === WireState.low) {
// up, down driven by b
s = this.b === WireState.high ? WireState.up : WireState.down;
mod ||= s !== this.a;
this.getPin('a').setState(s);
this.getPin('b').setState(WireState.float);
} else if (this.a === WireState.high || this.a === WireState.low) {
// up, down driven by a
s = this.a === WireState.high ? WireState.up : this.a === WireState.low ? WireState.down : this.a;
this.getPin('b').setState(s);
mod ||= s !== this.b;
this.getPin('a').setState(WireState.float);
} else if (this.b !== WireState.float) {
// b is pushed up or pulled down
s = this.b === WireState.up ? WireState.up : WireState.down;
mod ||= s !== this.a;
this.getPin('a').setState(s);
} else if (this.a !== WireState.float) {
// s is pushed up or pulled down
s = this.a === WireState.up ? WireState.up : WireState.down;
mod ||= s !== <WireState>this.b;
this.getPin('b').setState(s);
}
//console.log(this.id,"a:",this.state.a, "b:",this.state.b, "new a:", this.a.get(), "new b:", this.b.get());
return mod;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="rsflipflop logicblock">
<rect width="40" height="50" x="-20" y="-25" class="outer" />
<path d="M -30, -15 l 10, 0" />
<path d="M -30, 0 l 10, 0" />
<path d="M -30, 15 l 10, 0" />
<path d="M 30.0, -15 l -10, 0" />
<path d="M 30.0, 15 l -10, 0" />
<path d="M -20,-5 l 5,5 l -5,5" />
<text x="-15" y="-10">R</text>
<text x="-15" y="20">S</text>
<text x="5" y="-10">Q</text>
<path d="M 5,7 l 10,0" />
<text x="5" y="20">Q</text>
</g>
</svg>
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// R-S-Flip-Flop component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class RSFlipFlop extends BaseComponent {
private a = true;
private b = true;
private r = true;
private s = true;
private clk = true;
private oldclk = true;
private q = false;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('r', new TriState(this, -30, -15));
this.pins.set('s', new TriState(this, -30, 15));
this.pins.set('clk', new TriState(this, -30, 0));
this.pins.set('q', new TriState(this, 30, -15));
this.getPin('q').setState(WireState.low);
this.pins.set('notq', new TriState(this, 30, 15));
this.getPin('notq').setState(WireState.high);
}
setup(canvas: SVGElement) {
super.doSetup('rsflipflop', canvas);
}
io() {
this.r = this.binary(this.getPin('r').getAndReset(), true);
this.s = this.binary(this.getPin('s').getAndReset(), true);
this.clk = this.binary(this.getPin('clk').getAndReset(), true);
}
update() {
const oldstate = this.q;
const rising = this.oldclk === false && this.clk === true;
if (rising) {
if (this.s === true) {
this.q = true;
}
if (this.r === true) {
this.q = false;
}
}
const newstate = this.q;
this.getPin('q').setBool(newstate);
this.getPin('notq').setBool(newstate === false);
this.oldclk = this.clk;
return oldstate !== newstate;
}
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<g id="root" class="togglebutton">
<g class="logic">
<rect x="-10" y="-10" width="20" height="20" class="outer"/>
<text x="-7" y="4" class="inner">] [</text>
</g>
<g class="physical">
<rect x="-1.42" y="-13.82" width="13" height="12.4" class="outer"/>
<g transform="translate(-1.4,-8.2)">
<polygon fill="#8C8C8C" points="1,5 1,8 2,8 2,7, 3,6, 3,5"/>
</g>
<g transform="translate(8.5,-8.2)">
<polygon fill="#8C8C8C" points="0,5 0,6 1,7 1,8 2,8 2,5"/>
</g>
<g transform="translate(-1.42,-7.2)">
<polygon fill="#8C8C8C" points="1,-5 1,-8 2,-8 2,-7, 3,-6, 3,-5"/>
</g>
<g transform="translate(8.5,-7.2)">
<polygon fill="#8C8C8C" points="0,-5 0,-6 1,-7 1,-8 2,-8 2,-5"/>
</g>
<circle cx="5.08" cy="-7.62" r="4" />
<text x="3" y="-5" class="inner">0</text>
</g>
</g>
</svg>
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// Toggle-button component for the LogicSimulator
// Copyright (C) 2022 Sascha Nitsch
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
class ToggleButton extends BaseComponent {
private pressed = false;
private forcephysical = false;
private text: NodeListOf<Element> | undefined;
private a: WireState;
private q: WireState;
private p1: WireState;
private p2: WireState;
private p3: WireState;
private p4: WireState;
constructor(simulator: Simulator, id: string, param: BaseComponentParam) {
super(simulator, id, param);
this.pins.set('a', new TriState(this, 0, 0, undefined, { id: id + '-a' }));
this.pins.set('q', new TriState(this, 0, 0, undefined, { id: id + '-q' }));
this.pins.set('p1', new TriState(this, 0, 0, undefined, { id: id + '-p1' }));
this.pins.set('p2', new TriState(this, 10.16, 0, undefined, { id: id + '-p2' }));
this.pins.set(
'p3',
new TriState(this, 10.16, -5.08 * 3, undefined, {
id: id + '-p3',
})
);
this.pins.set('p4', new TriState(this, 0, -5.08 * 3));
if (this.extraclass && this.extraclass.indexOf('forcephysical') !== -1) {
this.forcephysical = true;
}
this.a = WireState.float;
this.q = WireState.float;
this.p1 = WireState.float;
this.p2 = WireState.float;
this.p3 = WireState.float;
this.p4 = WireState.float;
}
setup(canvas: SVGElement) {
super.doSetup('togglebutton', canvas);
if (this.element !== null) {
this.text = this.element.querySelectorAll('.inner');
this.element.addEventListener('mousedown', this.activate.bind(this));
}
if (this.breadboard) {
this.simulator.wire(null, [this.getPin('p1'), this.breadboard.getPin('E' + this.col)]);
this.simulator.wire(null, [this.getPin('p2'), this.breadboard.getPin('E' + (2 + this.col))]);
this.simulator.wire(null, [this.getPin('p3'), this.breadboard.getPin('F' + (2 + this.col))]);
this.simulator.wire(null, [this.getPin('p4'), this.breadboard.getPin('F' + this.col)]);
}
}
activate(e: Event) {
// console.log(e);
e.preventDefault();
this.pressed = !this.pressed;
// document.text = this.text;
if (this.breadboard || this.forcephysical) {
if (this.text !== undefined) {
this.text[1].textContent = this.pressed ? '1' : '0';
}
} else {
if (this.text !== undefined) {
this.text[0].textContent = this.pressed ? '---' : '] [';
}
}
this.simulator.manualtick();
}
io() {
this.a = this.getPin('a').getAndReset();
this.p1 = this.getPin('p1').getAndReset();
this.p2 = this.getPin('p2').getAndReset();
this.p3 = this.getPin('p3').getAndReset();
this.p4 = this.getPin('p4').getAndReset();
// console.log(this.id, "input:", this.state.p1, this.state.p4);
}
update() {
if (this.breadboard || this.forcephysical) {
let top = this.p3;
if (top !== WireState.float) {
if (this.p4 !== WireState.float && this.p4 !== top) {
console.log('boom ToggleButton top', this.id);
}
} else {
top = this.p4;
}
const bottom = this.p1;
if (bottom !== WireState.float) {
if (this.p2 !== WireState.float && this.p2 !== bottom) {
console.log('boom ToggleButton buttom', this.id);
}
} else {
top = this.p2;
}
if (this.pressed) {
let mod = false;
if (top === WireState.float || top === WireState.up || top === WireState.down) {
const old = top;
this.p3 = bottom;
this.p4 = bottom;
this.getPin('p3').setState(bottom);
this.getPin('p4').setState(bottom);
mod = bottom !== old;
} else if (bottom === WireState.float || bottom === WireState.up || bottom === WireState.down) {
const old = bottom;
this.p1 = top;
this.p2 = top;
this.getPin('p1').setState(top);
this.getPin('p2').setState(top);
mod = top !== <WireState>old;
} else {
if (top === bottom) {
this.p1 = top;
this.p2 = top;
this.p3 = top;
this.p4 = top;
this.getPin('p1').setState(top);
this.getPin('p2').setState(top);
this.getPin('p3').setState(top);
this.getPin('p4').setState(top);
} else {
console.log('boom togglebutton', this.id, top, bottom);
}
}
return mod;
} else {
return false;
}
} else {
const oldstate = this.q;
const q = this.pressed ? this.a : WireState.float;
this.q = q;
this.getPin('q').setState(q);
return oldstate !== q;
}
}
}

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@label-color: #000000;
@wire-floating: #888888;
@wire-high: #00FF00;
@wire-low: #FF0000;
@elem-color: #000000;
@elem-background: #EEEEEE;
@grid-color: #333;
@canvas-color: #FFFFFF;

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/*
@label-color: #000000;
@wire-floating: #888888;
@wire-high: #00FF00;
@wire-low: #FF0000;
@elem-color: #000000;
@canvas-color: #FFFFFF;
*/
@label-color: #BBBBBB;
@wire-floating: #888888;
@wire-high: #00FF00;
@wire-low: #FF0000;
@wire-short: #FF9900;
@elem-color: #0d8c0d;
@elem-background: #222222;
@grid-color: #99FF99;
@canvas-color: #333333;
@wire-bus: #0000f4;

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@import "colors.less";
@import "wire.less";
@import "logic.less";
@import "physical.less";
.logicsimulator {
svg {
font-family: sans-serif;
font-size: 16px;
&>g.labelbg {
font-size:20px;
font-weight:bold;
rect {
fill: rgba(130,130,130,.75);
stroke: #333;
cursor:pointer;
}
text {
fill: #FFFFFF;
cursor:pointer;
}
}
}
}

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@import "colors-light.less";
@import "wire.less";
@import "logic.less";
@import "physical.less";
.logicsimulator {
svg {
font-family: sans-serif;
font-size: 16px;
&>g.labelbg {
font-size:20px;
font-weight:bold;
rect {
fill: rgba(130,130,130,.75);
stroke: #333;
cursor:pointer;
}
text {
fill: #FFFFFF;
cursor:pointer;
}
}
}
}

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.logic {
background: @canvas-color;
.physical {
display:none;
}
.forcephysical {
.physical {
display:block;
}
.logic {
display:none;
}
}
.togglebutton, .logicsource {
.outer {
fill: @canvas-color;
stroke: @elem-color;
stroke-width:1;
}
.inner {
fill: @elem-color;
}
}
.hidden {
display:none;
}
.wire {
polyline {
fill:none;
stroke: @wire-floating;
stroke-width:1;
}
circle {
fill: @wire-floating;
stroke: none;
}
&.high, &.up {
polyline {
stroke:@wire-high;
stroke-width:2;
}
circle {
fill:@wire-high;
}
}
&.low, &.down {
polyline {
stroke: @wire-low;
stroke-width:2;
}
circle {
fill: @wire-low;
}
}
&.short {
polyline {
stroke:@wire-short;
stroke-width:3;
}
}
&:hover {
polyline {
stroke-width:3;
animation-name: hilight;
animation-duration: 1s;
animation-direction: alternate;
animation-iteration-count: infinite;
animation-timing-function: ease-in-out;
}
}
}
text.label {
fill: @label-color;
}
rect.labelbg {
fill:none !important;
stroke: none !important;
}
.buswire {
polyline {
stroke: @wire-bus;
stroke-width:2;
}
}
.power, .ground, .pull {
circle, path, rect {
fill: @elem-background;
stroke:@elem-color;
stroke-width:1;
}
}
}
.label {
&.low {
text {
fill: @wire-low;
}
}
&.high {
text {
fill: @wire-high;
}
}
}
.momentarypushbutton {
.outer {
fill: @canvas-color;
stroke: @elem-color;
stroke-width:1;
cursor:pointer;
}
.inner {
fill: @elem-color;
cursor:pointer;
}
}
.togglebutton, .logicsource {
.outer {
cursor:pointer;
}
text.inner {
cursor:pointer;
}
&.forcephysical {
circle {
fill: #ff0000;
}
text.inner {
font-size:8px;
}
}
}
.logicblock {
.outer, path {
fill: @canvas-color;
stroke: @elem-color;
stroke-width:1;
}
text {
fill: @elem-color;
}
}
#background {
circle {
fill: @grid-color;
}
}
.invisible {
display:none;
}
.ledbar {
.pull {
rect, path {
stroke-width:0.5;
}
}
rect {
fill:#CCCCCC;
}
.led rect {
fill: #bbbbbb;
}
}
.ledbar.blue {
.led rect.on {
fill: #0000FF;
}
}
.ledbar.red {
.led rect.on {
fill: #ff0000;
}
}
.smalllabel {
text.label {
font-size:75%;
}
}

112
less/physical.less Normal file
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.physical {
background:#FFF;
@keyframes smoke {
from { stroke: #FF0000 }
to { stroke: #000000 }
}
font-size:16px;
.logic {
display:none;
}
.togglebutton {
.outer {
fill: #f5f5f5;
stroke: #000000;
stroke-width: 0.5;
}
circle {
fill:#FF0000;
cursor: pointer;
}
.inner {
font-size:8px;
}
text.label {
font-weight: bold;
}
.labelbg {
fill: rgba(255,255,255,.75);
}
}
.switch {
cursor: pointer;
}
#dot {
fill: #000000;
opacity: 0.4;
}
.wire {
fill: none;
stroke-width: 2;
stroke: #333;
transition: stroke 0.4s;
&.brightred {
stroke: #FF0000;
}
&.red {
stroke: #990000;
}
&.yellow {
stroke: #FFFF00;
}
&.orange {
stroke: #cc5500;
}
&.orange2 {
stroke: #ee7722;
}
&.blue {
stroke: #2222ff;
}
&.brightblue {
stroke: #a2a2ff;
}
&.green {
stroke: #229922;
}
&.short {
stroke-width:5;
animation-name: smoke;
animation-duration: 2s;
animation-direction: alternate;
animation-iteration-count: infinite;
animation-timing-function: ease-in-out;
}
&.white {
stroke: #FFFFFF;
}
&:hover {
stroke-width:3;
animation-name: hilight;
animation-duration: 1s;
animation-direction: alternate;
animation-iteration-count: infinite;
animation-timing-function: ease-in-out;
}
&.high:hover, &.up:hover {
stroke:#FF0000;
transition: 0.2s;
}
&.low:hover, &.down:hover {
stroke:#000000;
transition: 0.2s;
}
circle {
fill:#333;
}
}
}
.pull {
.outer {
stroke: #000000;
}
}
.pull .physical {
path {
&outline {
stroke: #000000;
}
stroke-width: 1;
}
}

10
less/wire.less Normal file
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@wire-floating: #888888;
@wire-high: #00FF00;
@wire-low: #FF0000;
@wire-short: #FF9900;
@wire-bus: #0000ff;
@keyframes hilight {
from { opacity: 1 }
to { opacity: 0.5 }
}

33
package.json Normal file
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{
"name": "logicsimulator",
"version": "1.0.0",
"description": "CMOS/TTL Logic Simulator",
"author": "Sascha Nitsch (grumpydeveloper)",
"license": "GPL-3.0-or-later",
"private": true,
"devDependencies": {
"@types/node": "latest",
"grunt": "latest",
"grunt-cli": "latest",
"grunt-contrib-less": "latest",
"grunt-contrib-uglify": "latest",
"grunt-contrib-watch": "latest",
"grunt-newer": "latest",
"grunt-svgmin": "latest",
"grunt-ts": "latest",
"gts": "latest",
"ts-loader": "latest",
"typescript": "latest",
"uglify-js": "latest"
},
"scripts": {
"lint": "gts lint",
"clean": "gts clean",
"compile": "tsc",
"fix": "gts fix",
"prepare": "npm run compile",
"pretest": "npm run compile",
"posttest": "npm run lint",
"build": "webpack"
}
}

1
plugins/README Normal file
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@ -0,0 +1 @@
check out plugins into this directory

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