JUMPER SETTING AND CONNECTORS
~ 18 ~
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FDC1: Floppy Interface Connector (Header)
Pin No.
Description
Pin No.
Description
1 Ground 2
Density
Select
3 Ground 4
NC
5 Ground 6 DS1
7 Ground 8 Index
#
9
Ground
10
Motor Enable A #
11
Ground
12
Drive Select B #
13
Ground
14
Drive Select A #
15
Ground
16
Motor Enable B #
17 Ground 18 Direction
#
19 Ground 20 Step
#
21
Ground
22
Write Data #
23
Ground
24
Write Gate #
25
Ground
26
Track 0 #
27
Ground
28
Write Protect #
29
Ground
30
Read Data #
31
Ground
32
Head Side Select #
33
Ground
34
Disk Change #
2
1
33 34
FDC1