Diskette Drive Connector - Intel DQ57TM Specification

Table 25. Diskette Drive Connector
Pin Signal Name
1 Ground
2 Density Select
3 Ground
4 Reserved
5 Ground
6 Reserved
7 Ground
8 Index
9 Ground
10 Motor Enable Drive A
11 Ground
12 Drive Select B
13 Ground
14 Drive Select A
15 Ground
16 Motor Enable Drive B
17 Ground
18 Direction Select
19 Ground
20 Head Step
21 Ground
22 Write Data
23 Ground
24 Floppy Write Enable
25 Ground
26 Track 00
27 Ground
28 Write Protect
29 Ground
30 Read Data
31 Ground
32 Head Select
33 Ground
34 Disk Change
Technical Reference
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