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DavidSoutherDavidSouther
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Mirror the current website projects.
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‎.DS_Store

6 KB
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‎00/file.txt

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The only purpose of this file is to practice submitting files
2+
in the Nand to Tetris course websites in Coursera.
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There is no need to modify the contents of this file.
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All you have to do is submit it as is, following the
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Project 0 guidelines in the website.

‎01/And.cmp

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| a | b | out |
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| 0 | 0 | 0 |
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| 0 | 1 | 0 |
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| 1 | 0 | 0 |
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| 1 | 1 | 1 |

‎And.hdl renamed to ‎01/And.hdl

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// and the book "The Elements of Computing Systems"
33
// by Nisan and Schocken, MIT Press.
44
// File name: projects/01/And.hdl
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56
/**
6-
* out = ((a == 1) & (b == 1)), 1, 0)
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* And gate:
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* out = 1 if (a == 1 and b == 1)
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* 0 otherwise
710
*/
11+
812
CHIP And {
913
IN a, b;
1014
OUT out;
1115

1216
PARTS:
1317
// Put your code here:
14-
}
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}

‎01/And.tst

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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/01/And.tst
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load And.hdl,
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output-file And.out,
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compare-to And.cmp,
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output-list a%B3.1.3 b%B3.1.3 out%B3.1.3;
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set a 0,
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set b 0,
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eval,
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output;
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set a 0,
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set b 1,
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eval,
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output;
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set a 1,
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set b 0,
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eval,
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output;
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set a 1,
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set b 1,
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eval,
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output;

‎01/And16.cmp

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| a | b | out |
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| 0000000000000000 | 0000000000000000 | 0000000000000000 |
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| 0000000000000000 | 1111111111111111 | 0000000000000000 |
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| 1111111111111111 | 1111111111111111 | 1111111111111111 |
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| 1010101010101010 | 0101010101010101 | 0000000000000000 |
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| 0011110011000011 | 0000111111110000 | 0000110011000000 |
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| 0001001000110100 | 1001100001110110 | 0001000000110100 |

‎01/And16.hdl

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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/01/And16.hdl
5+
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/**
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* 16-bit bitwise And:
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* for i = 0..15: out[i] = (a[i] and b[i])
9+
*/
10+
11+
CHIP And16 {
12+
IN a[16], b[16];
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OUT out[16];
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PARTS:
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// Put your code here:
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}

‎01/And16.tst

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// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/01/And16.tst
5+
6+
load And16.hdl,
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output-file And16.out,
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compare-to And16.cmp,
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output-list a%B1.16.1 b%B1.16.1 out%B1.16.1;
10+
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set a %B0000000000000000,
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set b %B0000000000000000,
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eval,
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output;
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set a %B0000000000000000,
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set b %B1111111111111111,
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eval,
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output;
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set a %B1111111111111111,
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set b %B1111111111111111,
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eval,
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output;
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set a %B1010101010101010,
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set b %B0101010101010101,
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eval,
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output;
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set a %B0011110011000011,
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set b %B0000111111110000,
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eval,
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output;
35+
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set a %B0001001000110100,
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set b %B1001100001110110,
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eval,
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output;

‎01/DMux.cmp

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| in | sel | a | b |
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| 0 | 0 | 0 | 0 |
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| 0 | 1 | 0 | 0 |
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| 1 | 0 | 1 | 0 |
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| 1 | 1 | 0 | 1 |

‎01/DMux.hdl

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// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux.hdl
5+
6+
/**
7+
* Demultiplexor:
8+
* {a, b} = {in, 0} if sel == 0
9+
* {0, in} if sel == 1
10+
*/
11+
12+
CHIP DMux {
13+
IN in, sel;
14+
OUT a, b;
15+
16+
PARTS:
17+
// Put your code here:
18+
}

‎01/DMux.tst

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// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux.tst
5+
6+
load DMux.hdl,
7+
output-file DMux.out,
8+
compare-to DMux.cmp,
9+
output-list in%B3.1.3 sel%B3.1.3 a%B3.1.3 b%B3.1.3;
10+
11+
set in 0,
12+
set sel 0,
13+
eval,
14+
output;
15+
16+
set sel 1,
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eval,
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output;
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20+
set in 1,
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set sel 0,
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eval,
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output;
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set sel 1,
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eval,
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output;

‎01/DMux4Way.cmp

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1+
| in | sel | a | b | c | d |
2+
| 0 | 00 | 0 | 0 | 0 | 0 |
3+
| 0 | 01 | 0 | 0 | 0 | 0 |
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| 0 | 10 | 0 | 0 | 0 | 0 |
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| 0 | 11 | 0 | 0 | 0 | 0 |
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| 1 | 00 | 1 | 0 | 0 | 0 |
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| 1 | 01 | 0 | 1 | 0 | 0 |
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| 1 | 10 | 0 | 0 | 1 | 0 |
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| 1 | 11 | 0 | 0 | 0 | 1 |

‎01/DMux4Way.hdl

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// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux4Way.hdl
5+
6+
/**
7+
* 4-way demultiplexor:
8+
* {a, b, c, d} = {in, 0, 0, 0} if sel == 00
9+
* {0, in, 0, 0} if sel == 01
10+
* {0, 0, in, 0} if sel == 10
11+
* {0, 0, 0, in} if sel == 11
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*/
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14+
CHIP DMux4Way {
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IN in, sel[2];
16+
OUT a, b, c, d;
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PARTS:
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// Put your code here:
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}

‎01/DMux4Way.tst

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// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux4Way.tst
5+
6+
load DMux4Way.hdl,
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output-file DMux4Way.out,
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compare-to DMux4Way.cmp,
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output-list in%B2.1.2 sel%B2.2.2 a%B2.1.2 b%B2.1.2 c%B2.1.2 d%B2.1.2;
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11+
set in 0,
12+
set sel %B00,
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eval,
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output;
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set sel %B01,
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eval,
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output;
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set sel %B10,
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eval,
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output;
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24+
set sel %B11,
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eval,
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output;
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28+
set in 1,
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set sel %B00,
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eval,
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output;
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set sel %B01,
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eval,
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output;
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set sel %B10,
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eval,
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output;
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set sel %B11,
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eval,
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output;

‎01/DMux8Way.cmp

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| in | sel | a | b | c | d | e | f | g | h |
2+
| 0 | 000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3+
| 0 | 001 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4+
| 0 | 010 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
5+
| 0 | 011 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
6+
| 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
7+
| 0 | 101 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
8+
| 0 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9+
| 0 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10+
| 1 | 000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
11+
| 1 | 001 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
12+
| 1 | 010 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
13+
| 1 | 011 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
14+
| 1 | 100 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
15+
| 1 | 101 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
16+
| 1 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
17+
| 1 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |

‎01/DMux8Way.hdl

+20
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1+
// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux8Way.hdl
5+
6+
/**
7+
* 8-way demultiplexor:
8+
* {a, b, c, d, e, f, g, h} = {in, 0, 0, 0, 0, 0, 0, 0} if sel == 000
9+
* {0, in, 0, 0, 0, 0, 0, 0} if sel == 001
10+
* etc.
11+
* {0, 0, 0, 0, 0, 0, 0, in} if sel == 111
12+
*/
13+
14+
CHIP DMux8Way {
15+
IN in, sel[3];
16+
OUT a, b, c, d, e, f, g, h;
17+
18+
PARTS:
19+
// Put your code here:
20+
}

‎01/DMux8Way.tst

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1+
// This file is part of www.nand2tetris.org
2+
// and the book "The Elements of Computing Systems"
3+
// by Nisan and Schocken, MIT Press.
4+
// File name: projects/01/DMux8Way.tst
5+
6+
load DMux8Way.hdl,
7+
output-file DMux8Way.out,
8+
compare-to DMux8Way.cmp,
9+
output-list in%B2.1.2 sel%B2.3.2 a%B2.1.2 b%B2.1.2 c%B2.1.2 d%B2.1.2 e%B2.1.2 f%B2.1.2 g%B2.1.2 h%B2.1.2;
10+
11+
set in 0,
12+
set sel %B000,
13+
eval,
14+
output;
15+
16+
set sel %B001,
17+
eval,
18+
output;
19+
20+
set sel %B010,
21+
eval,
22+
output;
23+
24+
set sel %B011,
25+
eval,
26+
output;
27+
28+
set sel %B100,
29+
eval,
30+
output;
31+
32+
set sel %B101,
33+
eval,
34+
output;
35+
36+
set sel %B110,
37+
eval,
38+
output;
39+
40+
set sel %B111,
41+
eval,
42+
output;
43+
44+
set in 1,
45+
set sel %B000,
46+
eval,
47+
output;
48+
49+
set sel %B001,
50+
eval,
51+
output;
52+
53+
set sel %B010,
54+
eval,
55+
output;
56+
57+
set sel %B011,
58+
eval,
59+
output;
60+
61+
set sel %B100,
62+
eval,
63+
output;
64+
65+
set sel %B101,
66+
eval,
67+
output;
68+
69+
set sel %B110,
70+
eval,
71+
output;
72+
73+
set sel %B111,
74+
eval,
75+
output;

‎01/Mux.cmp

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1+
| a | b | sel | out |
2+
| 0 | 0 | 0 | 0 |
3+
| 0 | 0 | 1 | 0 |
4+
| 0 | 1 | 0 | 0 |
5+
| 0 | 1 | 1 | 1 |
6+
| 1 | 0 | 0 | 1 |
7+
| 1 | 0 | 1 | 0 |
8+
| 1 | 1 | 0 | 1 |
9+
| 1 | 1 | 1 | 1 |

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