verilog
Mix.install([
{:kino, "~> 0.10.0"}
])
Section
defmodule KinoOhi.Table do
use Kino.JS
def new(html) do
Kino.JS.new(__MODULE__, html)
end
asset "main.js" do
"""
var c0;
class C {
constructor(n) {
this.h = "";
this.n = n;
this.s = [];
var t = new Array(n);
for (var i = 0; i < n; i++)
{
t[i] = 0;
}
this.s.push(t);
return this;
}
init(a, b) {
b = b + 1;
for (var i = a; i < b; i++)
{
var t = [];
for (var j = 0; j < this.s.length; j++)
{
var u = this.s[j];
u[i] = 0;
t.push(u.slice());
u[i] = 1;
t.push(u);
}
this.s = t;
}
return this;
}
xor(a, b, c) {
for (var j = 0; j < this.s.length; j++)
{
this.s[j][c] = this.s[j][a] ^ this.s[j][b];
}
return this;
}
nand(a, b, c) {
for (var j = 0; j < this.s.length; j++)
{
var s = this.s[j][a] & this.s[j][b];
if (s == 0)
{
this.s[j][c] = 1;
}
else
{
this.s[j][c] = 0;
}
}
return this;
}
nor(a, b, c) {
for (var j = 0; j < this.s.length; j++)
{
var s = this.s[j][a] | this.s[j][b];
if (s == 0)
{
this.s[j][c] = 1;
}
else
{
this.s[j][c] = 0;
}
}
return this;
}
not(a, b) {
for (var j = 0; j < this.s.length; j++)
{
var s = !this.s[j][a];
if (s == true)
{
this.s[j][b] = 1;
}
else
{
this.s[j][b] = 0;
}
}
return this;
}
and(a, b, c) {
for (var j = 0; j < this.s.length; j++)
{
this.s[j][c] = this.s[j][a] & this.s[j][b];
}
return this;
}
or(a, b, c) {
for (var j = 0; j < this.s.length; j++)
{
this.s[j][c] = this.s[j][a] | this.s[j][b];
}
return this;
}
get() {
return this.s;
}
table() {
this.h += '';
for (var row = 0; row < this.s.length + 1; row++)
{
this.h +='';
for (var col = 0; col < this.n + 1; col++)
{
if (col === 0 && row === 0)
{
this.h += '| | ';
}
else if (col === 0 && row !== 0)
{
this.h += '' + row + ' | ';
}
else if (row === 0)
{
this.h += '' + (col - 1) + ' | ';
}
else
{
var v = this.s[row - 1][col- 1];
this.h += '' + v + ' | ';
}
}
this.h += '
';
}
this.h += '
';
document.getElementById('out').innerHTML = this.h;
}
}
function run(str) {
var codes = str.split("\\n");
var len = codes.length;
var i;
for (i = 0; i < len; i++)
{
var code = codes[i].split(" ");
switch (code[0])
{
case "":
break;
case "out":
break;
case "wire":
break;
case "make":
var a = parseInt(code[1]);
c0 = new C(a);
break;
case "in":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
c0.init(a, b);
break;
case "nand":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
c0.nand(a, b, c);
break;
case "xor":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
c0.xor(a, b, c);
break;
case "and":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
c0.and(a, b, c);
break;
case "or":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
c0.or(a, b, c);
break;
case "nor":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
c0.nor(a, b, c);
break;
case "not":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
c0.not(a, b);
break;
default:
alert(code[0]);
break;
}
}
c0.table();
}
export function init(ctx, html) {
ctx.importCSS("main.css");
const out0 = document.createElement("div");
out0.id = "out";
out0.style.width = "100%";
out0.style.height = "300px";
ctx.root.appendChild(out0);
run(html);
}
"""
end
asset "main.css" do
"""
table {
border-collapse: collapse;
}
td,th {
width: 30px;
border: 1px solid #000;
}
td {
text-align: center;
}
th {
background-color: #ccc;
}
"""
end
end
KinoOhi.Table.new("""
make 10
in 0 2
wire 3 8
out 9 9
not 2 3
and 0 1 4
and 1 2 5
not 0 6
and 3 4 7
and 5 6 8
or 7 8 9
""")
defmodule KinoOhi.Lut do
use Kino.JS
def new(html) do
Kino.JS.new(__MODULE__, html)
end
asset "main.js" do
"""
var c0;
class LUT {
constructor(n) {
this.h = "";
this.n = n;
this.s = [];
this.a = 0;
this.b = 0;
this.bin = [1, 2, 4, 8, 16, 32, 64, 128, 256, 512];
return this;
}
in(a) {
this.a = a;
return this;
}
out(a) {
this.b = a;
return this;
}
code(a, b) {
var t = new Array(this.n);
var i,
j,
k;
for (i = 0; i < this.a; i++)
{
j = this.a - i - 1;
k = a >> j;
k = k & 1;
if (k == 1) t[i] = 1;
else t[i] = 0;
}
for (i = 0; i < this.b; i++)
{
j = this.b - i - 1;
k = b >> j;
k = k & 1;
if (k == 1) t[this.a + i] = 1;
else t[this.a + i] = 0;
}
this.s.push(t);
return this;
}
table() {
this.h += '';
this.h += '';
for (var a = 0; a < this.a; a++)
{
this.h += '| ' + this.bin[this.a - a - 1] + ' | ';
}
for (var b = 0; b < this.b; b++)
{
this.h += '' + this.bin[this.b - b - 1] + ' | ';
}
this.h += '
';
for (var row = 0; row < this.s.length; row++)
{
this.h += '';
for (var col = 0; col < this.n; col++)
{
var v = this.s[row][col];
this.h += '| ' + v + ' | ';
}
this.h += '
';
}
this.h += '
';
var out = document.getElementById("out");
out.innerHTML = this.h;
}
}
function run(str) {
var codes = str.split("\\n");
var len = codes.length;
var i;
for (i = 0; i < len; i++)
{
var code = codes[i].split(" ");
switch (code[0])
{
case "":
break;
case "lut":
var a = parseInt(code[1]);
c0 = new LUT(a);
break;
case "lin":
var a = parseInt(code[1]);
c0.in(a);
break;
case "lout":
var a = parseInt(code[1]);
c0.out(a);
break;
case "code":
var a = parseInt("0x" + code[1]);
var b = parseInt("0x" + code[2]);
c0.code(a, b);
break;
default:
alert(code[0]);
break;
}
}
c0.table();
}
export function init(ctx, html) {
ctx.importCSS("main.css");
const out0 = document.createElement("div");
out0.id = "out";
out0.style.width = "100%";
out0.style.height = "300px";
ctx.root.appendChild(out0);
run(html);
}
"""
end
asset "main.css" do
"""
table {
border-collapse: collapse;
}
td,th {
width: 30px;
border: 1px solid #000;
}
td {
text-align: center;
}
th {
background-color: #ccc;
}
"""
end
end
KinoOhi.Lut.new("""
lut 4
lin 3
lout 1
code 0 0
code 1 0
code 2 0
code 3 1
code 4 0
code 5 0
code 6 1
code 7 0
""")
defmodule KinoOhi.Asm do
use Kino.JS
def new(html) do
Kino.JS.new(__MODULE__, html)
end
asset "main.js" do
"""
function n2s(n) {
var s = String.fromCharCode(n + 97);
return s;
}
function run(str) {
var in0 = "";
var in1 = "";
var in2 = "";
var out0 = "";
var make0 = " x u(";
var make1 = " initial\\n begin\\n $display(\\"";
var make2 = " $monitor(\\"";
var make3 = "";
var u = "";
var codes = str.split("\\n");
var len = codes.length;
var i,
j;
for (i = 0; i < len; i++)
{
var code = codes[i].split(" ");
switch (code[0])
{
case "":
break;
case "wire":
break;
case "make":
break;
case "in":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
switch (b)
{
case 0:
in2 =
" a = 0; #10;\\n" +
" a = 1; #10;\\n";
break;
case 1:
in2 =
" a = 0; b = 0; #10;\\n" +
" a = 0; b = 1; #10;\\n" +
" a = 1; b = 0; #10;\\n" +
" a = 1; b = 1; #10;\\n";
break;
case 2:
in2 =
" a = 0; b = 0; c = 0; #10;\\n" +
" a = 0; b = 0; c = 1; #10;\\n" +
" a = 0; b = 1; c = 0; #10;\\n" +
" a = 0; b = 1; c = 1; #10;\\n" +
" a = 1; b = 0; c = 0; #10;\\n" +
" a = 1; b = 0; c = 1; #10;\\n" +
" a = 1; b = 1; c = 0; #10;\\n" +
" a = 1; b = 1; c = 1; #10;\\n";
break;
case 3:
in2 =
" a = 0; b = 0; c = 0; d = 0; #10;\\n" +
" a = 0; b = 0; c = 0; d = 1; #10;\\n" +
" a = 0; b = 0; c = 1; d = 0; #10;\\n" +
" a = 0; b = 0; c = 1; d = 1; #10;\\n" +
" a = 0; b = 1; c = 0; d = 0; #10;\\n" +
" a = 0; b = 1; c = 0; d = 1; #10;\\n" +
" a = 0; b = 1; c = 1; d = 0; #10;\\n" +
" a = 0; b = 1; c = 1; d = 1; #10;\\n" +
" a = 1; b = 0; c = 0; d = 0; #10;\\n" +
" a = 1; b = 0; c = 0; d = 1; #10;\\n" +
" a = 1; b = 0; c = 1; d = 0; #10;\\n" +
" a = 1; b = 0; c = 1; d = 1; #10;\\n" +
" a = 1; b = 1; c = 0; d = 0; #10;\\n" +
" a = 1; b = 1; c = 0; d = 1; #10;\\n" +
" a = 1; b = 1; c = 1; d = 0; #10;\\n" +
" a = 1; b = 1; c = 1; d = 1; #10;\\n";
break;
case 4:
in2 =
" a = 0; b = 0; c = 0; d = 0; e = 0; #10;\\n" +
" a = 0; b = 0; c = 0; d = 0; e = 1; #10;\\n" +
" a = 0; b = 0; c = 0; d = 1; e = 0; #10;\\n" +
" a = 0; b = 0; c = 0; d = 1; e = 1; #10;\\n" +
" a = 0; b = 0; c = 1; d = 0; e = 0; #10;\\n" +
" a = 0; b = 0; c = 1; d = 0; e = 1; #10;\\n" +
" a = 0; b = 0; c = 1; d = 1; e = 0; #10;\\n" +
" a = 0; b = 0; c = 1; d = 1; e = 1; #10;\\n" +
" a = 0; b = 1; c = 0; d = 0; e = 0; #10;\\n" +
" a = 0; b = 1; c = 0; d = 0; e = 1; #10;\\n" +
" a = 0; b = 1; c = 0; d = 1; e = 0; #10;\\n" +
" a = 0; b = 1; c = 0; d = 1; e = 1; #10;\\n" +
" a = 0; b = 1; c = 1; d = 0; e = 0; #10;\\n" +
" a = 0; b = 1; c = 1; d = 0; e = 1; #10;\\n" +
" a = 0; b = 1; c = 1; d = 1; e = 0; #10;\\n" +
" a = 0; b = 1; c = 1; d = 1; e = 1; #10;\\n" +
" a = 1; b = 0; c = 0; d = 0; e = 0; #10;\\n" +
" a = 1; b = 0; c = 0; d = 0; e = 1; #10;\\n" +
" a = 1; b = 0; c = 0; d = 1; e = 0; #10;\\n" +
" a = 1; b = 0; c = 0; d = 1; e = 1; #10;\\n" +
" a = 1; b = 0; c = 1; d = 0; e = 0; #10;\\n" +
" a = 1; b = 0; c = 1; d = 0; e = 1; #10;\\n" +
" a = 1; b = 0; c = 1; d = 1; e = 0; #10;\\n" +
" a = 1; b = 0; c = 1; d = 1; e = 1; #10;\\n" +
" a = 1; b = 1; c = 0; d = 0; e = 0; #10;\\n" +
" a = 1; b = 1; c = 0; d = 0; e = 1; #10;\\n" +
" a = 1; b = 1; c = 0; d = 1; e = 0; #10;\\n" +
" a = 1; b = 1; c = 0; d = 1; e = 1; #10;\\n" +
" a = 1; b = 1; c = 1; d = 0; e = 0; #10;\\n" +
" a = 1; b = 1; c = 1; d = 0; e = 1; #10;\\n" +
" a = 1; b = 1; c = 1; d = 1; e = 0; #10;\\n" +
" a = 1; b = 1; c = 1; d = 1; e = 1; #10;\\n";
break;
}
b++;
for (j = 0; j < b; j++)
{
make0 += "." + n2s(j) + "(" + n2s(j) + "), ";
make1 += n2s(j) + " ";
make2 += "%b ";
make3 += n2s(j) + ", ";
}
for (j = a; j < b; j++)
{
in0 += "input " + n2s(j) + ", ";
in1 += n2s(j) + ", ";
}
in1 = in1.substr(0, in1.length - 2);
break;
case "out":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
b++;
for (j = a; j < b; j++)
{
out0 += "output " + n2s(j) + ", ";
make0 += "." + n2s(j) + "(" + n2s(j) + "), ";
make1 += n2s(j) + " ";
make2 += "%b ";
make3 += n2s(j) + ", ";
}
out0 = out0.substr(0, out0.length - 2);
make0 = make0.substr(0, make0.length - 2);
make3 = make3.substr(0, make3.length - 2);
make0 += ");\\n";
make1 += "\\");\\n";
make2 += "\\", ";
make3 += ");\\n";
break;
case "nand":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
u += " assign " + n2s(c) + " = ~(" + n2s(a) + " & " + n2s(b) + ");\\n";
break;
case "xor":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
u += " assign " + n2s(c) + " = " + n2s(a) + " ^ " + n2s(b) + ";\\n";
break;
case "and":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
u += " assign " + n2s(c) + " = " + n2s(a) + " & " + n2s(b) + ";\\n";
break;
case "or":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
u += " assign " + n2s(c) + " = " + n2s(a) + " | " + n2s(b) + ";\\n";
break;
case "nor":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
var c = parseInt(code[3]);
u += " assign " + n2s(c) + " = ~(" + n2s(a) + " | " + n2s(b) + ");\\n";
break;
case "not":
var a = parseInt(code[1]);
var b = parseInt(code[2]);
u += " assign " + n2s(b) + " = ~(" + n2s(a) + ");\\n";
break;
default:
alert(code[0]);
break;
}
}
var out = document.getElementById("out");
out.value = "module x(" + in0 + out0 + ");\\n" +
u +
"endmodule\\n\\n" +
"module testbench;\\n" +
" reg " + in1 + ";\\n" +
make0 + make1 + make2 + make3 +
in2 +
" $finish;\\n" +
" end\\n" +
"endmodule";
}
export function init(ctx, html) {
const out0 = document.createElement("textarea");
out0.id = "out";
out0.style.width = "90%";
out0.style.height = "360px";
ctx.root.appendChild(out0);
run(html);
}
"""
end
end
KinoOhi.Asm.new("""
make 10
in 0 2
wire 3 8
out 9 9
not 2 3
and 0 1 4
and 1 2 5
not 0 6
and 3 4 7
and 5 6 8
or 7 8 9
""")
defmodule KinoOhi.Asm2 do
use Kino.JS
def new(html) do
Kino.JS.new(__MODULE__, html)
end
asset "main.js" do
"""
function run(str) {
var in0 = "";
var in1 = "";
var out0 = "";
var out1 = "";
var m = "";
var u = "";
//var str = src.value;
var codes = str.split("\\n");
var len = codes.length;
var i,
j;
for (i = 0; i < len; i++)
{
var code = codes[i].split(" ");
switch (code[0])
{
case "":
break;
case "lut":
break;
case "lin":
var a = parseInt(code[1]) - 1;
in0 = "input wire [" + a + ":0] data,";
in1 = "\\treg [" + a + ":0] data;\\n";
break;
case "lout":
var a = parseInt(code[1]) - 1;
out0 = " output reg [" + a + ":0] code";
out1 = "\\twire [" + a + ":0] code;\\n";
break;
case "code":
var a = code[1];
var b = code[2];
u += "\\t\\t4'h" + a + ":\\n\\t\\t\\tcode = 8'h" + b + ";\\n";
m += "\\t\\tdata = 4'h" + a + "; #10;\\n";
break;
default:
alert(code[0]);
break;
}
}
var out = document.getElementById("out");
out.value = "module lut(" + in0 + out0 + ");\\n" +
"\\talways @(data)\\n" +
"\\tbegin\\n" +
"\\t\\tcase(data)\\n" +
u +
"\\t\\tendcase\\n" +
"\\tend\\n" +
"endmodule\\n\\n" +
"module testbench;\\n" +
in1 +
out1 +
"\\tlut u(.data(data), .code(code));\\n" +
"\\tinitial\\n" +
"\\tbegin\\n" +
'\\t\\t$display("data code");\\n' +
'\\t\\t$monitor("%h %b", data, code);\\n' +
m +
"\\t\\t$finish;\\n" +
"\\tend\\n" +
"endmodule";
}
export function init(ctx, html) {
const out0 = document.createElement("textarea");
out0.id = "out";
out0.style.width = "90%";
out0.style.height = "550px";
ctx.root.appendChild(out0);
run(html);
}
"""
end
end
KinoOhi.Asm2.new("""
lut 4
lin 3
lout 1
code 0 0
code 1 0
code 2 0
code 3 1
code 4 0
code 5 0
code 6 1
code 7 0
""")
