Inputs
| FRED27 |
FB2 |
MC1 |
1 |
I/O |
I |
| D7xx |
FB1 |
MC1 |
2 |
I/O |
I |
| A8 |
FB1 |
MC4 |
4 |
I/O |
I |
| NMI |
FB1 |
MC3 |
5 |
I/O/GCK1 |
GCK |
| PHI_1 |
FB1 |
MC5 |
6 |
I/O/GCK2 |
GCK/I |
| CASINH_MMU_16 |
FB1 |
MC7 |
7 |
I/O/GCK3 |
I |
| A12 |
FB1 |
MC6 |
8 |
I/O |
I |
| A14 |
FB1 |
MC8 |
9 |
I/O |
I |
| A15 |
FB1 |
MC9 |
11 |
I/O |
I |
| A6 |
FB1 |
MC10 |
12 |
I/O |
I |
| A7 |
FB1 |
MC12 |
14 |
I/O |
I |
| A3 |
FB1 |
MC13 |
18 |
I/O |
I |
| A10 |
FB1 |
MC14 |
19 |
I/O |
I |
| HALT |
FB1 |
MC15 |
20 |
I/O |
I |
| RW |
FB1 |
MC16 |
22 |
I/O |
I |
| FRED25 |
FB1 |
MC17 |
24 |
I/O |
I |
| FREEZER |
FB2 |
MC17 |
25 |
I/O |
I |
| A0 |
FB2 |
MC15 |
27 |
I/O |
I |
| A9 |
FB2 |
MC14 |
28 |
I/O |
I |
| A5 |
FB2 |
MC13 |
29 |
I/O |
I |
| A4 |
FB2 |
MC11 |
34 |
I/O |
I |
| A13 |
FB2 |
MC10 |
35 |
I/O |
I |
| A11 |
FB2 |
MC9 |
36 |
I/O |
I |
| A1 |
FB2 |
MC7 |
38 |
I/O |
I |
| MMU_17 |
FB2 |
MC6 |
39 |
I/O/GSR |
I |
| FRED32 |
FB2 |
MC5 |
40 |
I/O/GTS2 |
I |
| PHI_2 |
FB2 |
MC3 |
42 |
I/O/GTS1 |
I |
| RESET |
FB2 |
MC4 |
43 |
I/O |
I |