(At the computer)
48 PIN EDGE at the computer??.
Pin | Name | Dir | Description |
---|---|---|---|
2 | /REDWC | Density Select | |
4 | n/c | - | Reserved |
6 | n/c | - | Reserved |
8 | n/c | - | Reserved |
10 | /FD2S | Disk is two sided | |
12 | /DCG | Disk has been changed/door open | |
14 | /SIDE | Side select | |
16 | /DLOCK | Door lock | |
18 | /HLD | Head load | |
20 | /INDEX | Index Pulse | |
22 | /READY | Ready | |
24 | n/c | - | Not connected |
26 | /SEL1 | Select Drive 1 | |
28 | /SEL2 | Select Drive 2 | |
30 | /SEL3 | Select Drive 3 | |
32 | /SEL4 | Select Drive 4 | |
34 | /DIR | Direction | |
36 | /STEP | Step | |
38 | /WDAT | Write data | |
40 | /WGAT | Write gate | |
42 | /TR00 | Track 00 (Zero) | |
44 | /WPROT | Write protect | |
46 | /RDATA | Read data | |
48 | n/c | - | Not connected |