Rear Transition Module
5-6
FDD1 Connector
FDD1 connects a single 3.5" floppy drive. Only one drive is supported. Power for this
external drive is not supplied by the XVME 990-VR7.
Table 5-5 XVME 990-VR7 FDD1 Connector Pin out
Pin
Signal
Pin
Signal
1
GND
18
FDIRC*
2
FRWC*
19
GND
3
GND
20
FSTEP*
4
NC
21
GND
5
KEY (NC)
22
FWD*
6
NC
23
GND
7
GND
24
FWE*
8
IDX*
25
GND
9
GND
26
FTK0*
10
MO1*
27
GND
11
GND
28
FWP*
12
NC
29
GND
13
GND
30
FRDD*
14
FDS1*
31
GND
15
GND
32
FHS*
16
NC
33
GND
17
GND
34
DCHG*
Содержание XVME-689-VR7
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