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Initial Commit with everything done

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Daniel Cujba
2021-04-13 00:07:23 +03:00
commit 20cf599d89
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Project 1/And.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/And.hdl
/**
* And gate:
* out = 1 if (a == 1 and b == 1)
* 0 otherwise
*/
CHIP And {
IN a, b;
OUT out;
PARTS:
Nand(a=a,b=b,out=out1);
Not(in=out1,out=out);
}
Project 1/And16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/And16.hdl
/**
* 16-bit bitwise And:
* for i = 0..15: out[i] = (a[i] and b[i])
*/
CHIP And16 {
IN a[16], b[16];
OUT out[16];
PARTS:
And(a=a[0],b=b[0],out=out[0]);
And(a=a[1],b=b[1],out=out[1]);
And(a=a[2],b=b[2],out=out[2]);
And(a=a[3],b=b[3],out=out[3]);
And(a=a[4],b=b[4],out=out[4]);
And(a=a[5],b=b[5],out=out[5]);
And(a=a[6],b=b[6],out=out[6]);
And(a=a[7],b=b[7],out=out[7]);
And(a=a[8],b=b[8],out=out[8]);
And(a=a[9],b=b[9],out=out[9]);
And(a=a[10],b=b[10],out=out[10]);
And(a=a[11],b=b[11],out=out[11]);
And(a=a[12],b=b[12],out=out[12]);
And(a=a[13],b=b[13],out=out[13]);
And(a=a[14],b=b[14],out=out[14]);
And(a=a[15],b=b[15],out=out[15]);
}
Project 1/DMux.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/DMux.hdl
/**
* Demultiplexor:
* {a, b} = {in, 0} if sel == 0
* {0, in} if sel == 1
*/
CHIP DMux {
IN in, sel;
OUT a, b;
PARTS:
And(a=in,b=sel,out=b);
Not(in=sel,out=negSel);
And(a=in,b=negSel,out=a);
}
Project 1/DMux4Way.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/DMux4Way.hdl
/**
* 4-way demultiplexor:
* {a, b, c, d} = {in, 0, 0, 0} if sel == 00
* {0, in, 0, 0} if sel == 01
* {0, 0, in, 0} if sel == 10
* {0, 0, 0, in} if sel == 11
*/
CHIP DMux4Way {
IN in, sel[2];
OUT a, b, c, d;
PARTS:
Not(in=sel[0],out=negSel1);
Not(in=sel[1],out=negSel2);
And(a=in,b=sel[0],out=out1);
And(a=in,b=negSel1,out=out2);
And(a=in,b=sel[1],out=out3);
And(a=in,b=negSel2,out=out4);
And(a=out1,b=out3,out=d);
And(a=out2,b=out3,out=c);
And(a=out1,b=out4,out=b);
And(a=out2,b=out4,out=a);
}
Project 1/DMux8Way.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/DMux8Way.hdl
/**
* 8-way demultiplexor:
* {a, b, c, d, e, f, g, h} = {in, 0, 0, 0, 0, 0, 0, 0} if sel == 000
* {0, in, 0, 0, 0, 0, 0, 0} if sel == 001
* etc.
* {0, 0, 0, 0, 0, 0, 0, in} if sel == 111
*/
CHIP DMux8Way {
IN in, sel[3];
OUT a, b, c, d, e, f, g, h;
PARTS:
Not(in=sel[0],out=negSel1);
Not(in=sel[1],out=negSel2);
Not(in=sel[2],out=negSel3);
And(a=in,b=sel[0],out=out1);
And(a=in,b=negSel1,out=out2);
And(a=in,b=sel[1],out=out3);
And(a=in,b=negSel2,out=out4);
And(a=in,b=sel[2],out=out5);
And(a=in,b=negSel3,out=out6);
And(a=out1,b=out3,out=outX11);
And(a=out2,b=out3,out=outX10);
And(a=out1,b=out4,out=outX01);
And(a=out2,b=out4,out=outX00);
And(a=outX11,b=out5,out=h);
And(a=outX10,b=out5,out=g);
And(a=outX01,b=out5,out=f);
And(a=outX00,b=out5,out=e);
And(a=outX11,b=out6,out=d);
And(a=outX10,b=out6,out=c);
And(a=outX01,b=out6,out=b);
And(a=outX00,b=out6,out=a);
}
Project 1/Mux.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Mux.hdl
/**
* Multiplexor:
* out = a if sel == 0
* b otherwise
*/
CHIP Mux {
IN a, b, sel;
OUT out;
PARTS:
Not(in=a,out=negA);
Not(in=b,out=negB);
Not(in=sel,out=negSel);
And(a=a,b=b,out=out1);
And(a=a,b=negSel,out=out2);
And(a=b,b=sel,out=out3);
Or(a=out1,b=out2,out=xOut);
Or(a=xOut,b=out3,out=out);
}
Project 1/Mux16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Mux16.hdl
/**
* 16-bit multiplexor:
* for i = 0..15 out[i] = a[i] if sel == 0
* b[i] if sel == 1
*/
CHIP Mux16 {
IN a[16], b[16], sel;
OUT out[16];
PARTS:
Mux(a=a[0],b=b[0],sel=sel,out=out[0]);
Mux(a=a[1],b=b[1],sel=sel,out=out[1]);
Mux(a=a[2],b=b[2],sel=sel,out=out[2]);
Mux(a=a[3],b=b[3],sel=sel,out=out[3]);
Mux(a=a[4],b=b[4],sel=sel,out=out[4]);
Mux(a=a[5],b=b[5],sel=sel,out=out[5]);
Mux(a=a[6],b=b[6],sel=sel,out=out[6]);
Mux(a=a[7],b=b[7],sel=sel,out=out[7]);
Mux(a=a[8],b=b[8],sel=sel,out=out[8]);
Mux(a=a[9],b=b[9],sel=sel,out=out[9]);
Mux(a=a[10],b=b[10],sel=sel,out=out[10]);
Mux(a=a[11],b=b[11],sel=sel,out=out[11]);
Mux(a=a[12],b=b[12],sel=sel,out=out[12]);
Mux(a=a[13],b=b[13],sel=sel,out=out[13]);
Mux(a=a[14],b=b[14],sel=sel,out=out[14]);
Mux(a=a[15],b=b[15],sel=sel,out=out[15]);
}
Project 1/Mux4Way16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Mux4Way16.hdl
/**
* 4-way 16-bit multiplexor:
* out = a if sel == 00
* b if sel == 01
* c if sel == 10
* d if sel == 11
*/
CHIP Mux4Way16 {
IN a[16], b[16], c[16], d[16], sel[2];
OUT out[16];
PARTS:
Mux16(a=a,b=b,sel=sel[0],out=out1);
Mux16(a=c,b=d,sel=sel[0],out=out2);
Mux16(a=out1,b=out2,sel=sel[1],out=out);
}
Project 1/Mux8Way16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Mux8Way16.hdl
/**
* 8-way 16-bit multiplexor:
* out = a if sel == 000
* b if sel == 001
* etc.
* h if sel == 111
*/
CHIP Mux8Way16 {
IN a[16], b[16], c[16], d[16],
e[16], f[16], g[16], h[16],
sel[3];
OUT out[16];
PARTS:
Mux16(a=a,b=b,sel=sel[0],out=out11);
Mux16(a=c,b=d,sel=sel[0],out=out12);
Mux16(a=e,b=f,sel=sel[0],out=out13);
Mux16(a=g,b=h,sel=sel[0],out=out14);
Mux16(a=out11,b=out12,sel=sel[1],out=out21);
Mux16(a=out13,b=out14,sel=sel[1],out=out22);
Mux16(a=out21,b=out22,sel=sel[2],out=out);
}
Project 1/Not.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Not.hdl
/**
* Not gate:
* out = not in
*/
CHIP Not {
IN in;
OUT out;
PARTS:
Nand(a=in,b=in,out=out);
}
Project 1/Not16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Not16.hdl
/**
* 16-bit Not:
* for i=0..15: out[i] = not in[i]
*/
CHIP Not16 {
IN in[16];
OUT out[16];
PARTS:
Not(in=in[0],out=out[0]);
Not(in=in[1],out=out[1]);
Not(in=in[2],out=out[2]);
Not(in=in[3],out=out[3]);
Not(in=in[4],out=out[4]);
Not(in=in[5],out=out[5]);
Not(in=in[6],out=out[6]);
Not(in=in[7],out=out[7]);
Not(in=in[8],out=out[8]);
Not(in=in[9],out=out[9]);
Not(in=in[10],out=out[10]);
Not(in=in[11],out=out[11]);
Not(in=in[12],out=out[12]);
Not(in=in[13],out=out[13]);
Not(in=in[14],out=out[14]);
Not(in=in[15],out=out[15]);
}
Project 1/Or.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Or.hdl
/**
* Or gate:
* out = 1 if (a == 1 or b == 1)
* 0 otherwise
*/
CHIP Or {
IN a, b;
OUT out;
PARTS:
Not(in=b,out=negB);
Not(in=a,out=negA);
Nand(a=a,b=negB,out=out1);
Nand(a=out1,b=b,out=out2);
Nand(a=negA,b=out2,out=out);
}
Project 1/Or16.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Or16.hdl
/**
* 16-bit bitwise Or:
* for i = 0..15 out[i] = (a[i] or b[i])
*/
CHIP Or16 {
IN a[16], b[16];
OUT out[16];
PARTS:
Or(a=a[0],b=b[0],out=out[0]);
Or(a=a[1],b=b[1],out=out[1]);
Or(a=a[2],b=b[2],out=out[2]);
Or(a=a[3],b=b[3],out=out[3]);
Or(a=a[4],b=b[4],out=out[4]);
Or(a=a[5],b=b[5],out=out[5]);
Or(a=a[6],b=b[6],out=out[6]);
Or(a=a[7],b=b[7],out=out[7]);
Or(a=a[8],b=b[8],out=out[8]);
Or(a=a[9],b=b[9],out=out[9]);
Or(a=a[10],b=b[10],out=out[10]);
Or(a=a[11],b=b[11],out=out[11]);
Or(a=a[12],b=b[12],out=out[12]);
Or(a=a[13],b=b[13],out=out[13]);
Or(a=a[14],b=b[14],out=out[14]);
Or(a=a[15],b=b[15],out=out[15]);
}
Project 1/Or8Way.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Or8Way.hdl
/**
* 8-way Or:
* out = (in[0] or in[1] or ... or in[7])
*/
CHIP Or8Way {
IN in[8];
OUT out;
PARTS:
Or(a=in[0],b=in[1],out=out1);
Or(a=in[2],b=in[3],out=out2);
Or(a=in[4],b=in[5],out=out3);
Or(a=in[6],b=in[7],out=out4);
Or(a=out1,b=out2,out=out11);
Or(a=out3,b=out4,out=out12);
Or(a=out11,b=out12,out=out);
}
Project 1/Xor.hdl
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// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: projects/01/Xor.hdl
/**
* Exclusive-or gate:
* out = not (a == b)
*/
CHIP Xor {
IN a, b;
OUT out;
PARTS:
Not(in=a,out=negA);
Not(in=b,out=negB);
Nand(a=a,b=negB,out=out1);
Nand(a=b,b=negA,out=out2);
Nand(a=out1,b=out2,out=out);
}