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Chapter 5 88
FDD (Floppy Connector)
The FDD connector is used to connect the FDD cable while the other end of the cable connects to the FDD
drive. The types of FDD drives supported are 1.44MB and 2.88MB.Please connect the red power connector
wire to the pin1 position.
Illustration Jumper / Header Name Pin No. and definition
34-pin Floppy 1: GND
5: GND
7: GND
9: GND
11: GND
13: GND
15: GND
17: N/C
19: GND
21: GND
23: GND
25: GND
27: N/C
29: GND
31: GND
33: N/C
2: DENSELJ
INDEXJ
MOTEAJ
DRVBJ
DRVAJ
MOTEBJ
DIRJ
STEPJ
WGATEJ
WDATAJ
TK00J
WPTJ
RDATAJ
DSKCHGJ
SIDE1J
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
1
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31
31
33
33
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
34
34
DENSELJ