MK4004GAH Drive Signals | |||
Pin | Signals | Pin | Signals |
1 | -RESET | 2 | GROUND |
3 | DD7 | 4 | DD8 |
5 | DD6 | 6 | DD9 |
7 | DD5 | 8 | DD10 |
9 | DD4 | 10 | DD11 |
11 | DD3 | 12 | DD12 |
13 | DD2 | 14 | DD13 |
15 | DD1 | 16 | DD14 |
17 | DD0 | 18 | DD15 |
19 | GROUND | 20 | OPEN |
21 | DMARQ | 22 | GROUND |
23 | -DIOW STOP | 24 | GROUND |
25 | -DIOR -DMARDY HSTROBE | 26 | GROUND |
27 | IORDY -DMARDY -DSTROBE | 28 | CSEL |
29 | -DMACK | 30 | GROUND |
31 | INTRQ | 32 | -IOCS16 |
33 | DA 1 | 34 | -PDIAG/-CBLID |
35 | DA 0 | 36 | DA 2 |
37 | -CSO | 38 | -CS1 |
39 | -DASP | 40 | GROUND |
41 | 3.3V (LOGIC) | 42 | 3.3V (MOTOR) |
43 | GROUND | 44 | RESERVED |