Navigation
Pinout von Z80 Parallel In-/Output (Z8420)
| DB2 | <> |
1 | O |
40 | <> |
DB3 |
| DB7 | <> |
2 | Z8420 | 39 | <> |
DB4 |
| DB6 | <> |
3 | 38 | <> |
DB5 | |
| CE | −> |
4 | 37 | <− |
M1 | |
| C/D Sel | −> |
5 | 36 | <− |
IORQ | |
| B/A Sel | −> |
6 | 35 | <− |
RD | |
| PA7 | <> |
7 | 34 | <> |
PB7 | |
| PA6 | <> |
8 | 33 | <> |
PB6 | |
| PA5 | <> |
9 | 32 | <> |
PB5 | |
| PA4 | <> |
10 | 31 | <> |
PB4 | |
| VSS | 11 | 30 | <> |
PB3 | ||
| PA3 | <> |
12 | 29 | <> |
PB2 | |
| PA2 | <> |
13 | 28 | <> |
PB1 | |
| PA1 | <> |
14 | 27 | <> |
PB0 | |
| PA0 | <> |
15 | 26 | VCC | ||
| ASTB | −> |
16 | 25 | <− |
CLK | |
| BSTB | <> |
17 | 24 | <− |
IEI | |
| ARDY | <− |
18 | 23 | >> |
INT | |
| DB0 | <> |
19 | 22 | −> |
IEO | |
| DB1 | <> |
20 | 21 | <> |
BRDY |