|
|
|
Pin
|
Name
|
Dir
|
Description |
|
2 |
/REDWC
|
|
Reduced Write Current
|
|
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
|
|
50
|
n/c
|
- |
Not connected
|
| |
