computer/doc/ALU-Pins.md

ALU Pins

Nr	ACC	RAM	Y
0	1-27	1-39	1-22
1	1-28	1-40	1-21
2	1-29	1-41	1-20
3	1-30	1-42	1-19
4	1-31	1-5	1-18
5	1-32	1-6	1-16
6	1-6	1-7	1-14
7	1-38	1-8	1-13
8	2-27	2-39	2-21
9	2-28	2-40	2-20
A	2-29	2-2	2-19
B	2-30	2-3	2-18
C	2-31	2-5	2-16
D	2-32	2-6	2-14
E	2-37	2-7	2-13
F	2-38	2-8	2-12

F	1	2
0	43	44
1	44	43
2	1	42
3	2	41

CO (1-9) -> CI (2-24)