nand2tetris/stats-02.md
2021-12-05 09:32:46 +05:30

1.7 KiB

Project 02: Boolean Arithmatic

HalfAdder

Chip Count NANDs Total
Xor 1 4 4
And 1 2 2
Total 6

FullAdder

Chip Count NANDs Total
HalfAdder 2 6 12
Or 1 3 3
Total 15

Add16

Chip Count NANDs Total
HalfAdder 1 6 6
FullAdder 15 15 225
Total 231

Inc16

Chip Count NANDs Total
Add16 1 231 231
Total 231

ALU

Chip Count NANDs Total
Mux16 6 128 768
Not16 3 16 48
And16 1 32 32
Add16 1 231 231
Or8Way 2 21 42
Or 1 3 3
Not 1 1 1
Mux 1 8 8
Total 1133