Floppy Drive Connector (P4) - Xycom XVME-678 Manual

Chapter
2 -
Installation
2.4.3 Floppy Drive Connector (P4)
The floppy drive connector is a 34-pin header located on the board near P8, the COM2 serial port
connector. It is the interface and control connection for up to two floppy drives.
Table 2-5. Floppy Drive Connector
Pin Signal Pin Signal
1 GND 18 FDIRC*
2 FRWC* 19 GND
3 GND 20 FSTEP*
4
N/C
21 GND
5 KEY 22
FWD*
6
N/C 23 GND
7 GND 24 FWE*
8 IDX* 25 GND
9
GND 26 FTKO*
10 Mal 27 GND
11 GND 28 FWP*
12 FDS2 29 GND
13 GND 30 FRDD*
14 FDS1 31 GND
15 GND
32 FHS*
16 M02 33 GND
17 GND
34
DCHG*
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