Navigation
Pinout von Floppy Disk Formatter/Controller (WD1770)
| CS | −> |
1 | O |
28 | >> |
IRQ |
| R/W | −> |
2 | WD1770 | 27 | −> |
DRQ |
| A0 | −> |
3 | 26 | <− |
DDEN | |
| A1 | −> |
4 | 25 | <− |
WPRT | |
| DB0 | <> |
5 | 24 | <− |
IP | |
| DB1 | <> |
6 | 23 | <− |
TR00 | |
| DB2 | <> |
7 | 22 | −> |
WD | |
| DB3 | <> |
8 | 21 | −> |
WG | |
| DB4 | <> |
9 | 20 | −> |
MO | |
| DB5 | <> |
10 | 19 | <− |
RD | |
| DB6 | <> |
11 | 18 | <− |
CLK | |
| DB7 | <> |
12 | 17 | −> |
DIRC | |
| MR | −> |
13 | 16 | −> |
STEP | |
| VSS | 14 | 15 | VCC |