# Internal Diskdrive

(At the computer & diskdrives)

34 PIN IDC MALE at the computer & diskdrives.

Pin | Name | Dir | Description
--- | --- | --- | ---
2 | /REDWC |  | Density Select
4 | n/c |  | Reserved
6 | n/c |  | Reserved
8 | /INDEX |  | Index
10 | /MOTEA |  | Motor Enable A
12 | /DRVSB |  | Drive Sel B
14 | /DRVSA |  | Drive Sel A
16 | /MOTEB |  | Motor Enable B
18 | /DIR |  | Direction
20 | /STEP |  | Step
22 | /WDATE |  | Write Data
24 | /WGATE |  | Floppy Write Enable
26 | /TRK00 |  | Track 0
28 | /WPT |  | Write Protect
30 | /RDATA |  | Read Data
32 | /SIDE1 |  | Head Select
34 | /DSKCHG |  | Disk Change