Chapter 2 Hardware Configuration
Prox-1230 USER
′
S MANUAL
Page: 2-17
2-23. FLOPPY DISK DRIVE CONNECTOR
FDD1
: Floppy Disk Drive Connector
You can use a 34-pin daisy-chain cable to connect two FDDs. On one end of
this cable there is a 34-pin flat cable to attach the FDD on the board, the
other side attaches to two FDDs.
The pin assignments are as follows :
PIN ASSIGNMENT
PIN ASSIGNMENT
1 GND
2 DRVDEN0
3 GND
4 NC
5 GND
6 DRVDEN1
7 GND
8 INDEX
9 GND
10 MTR0
11 GND
12 DRV1
13 GND
14 DRV0
15 GND
16 MTR1
17 GND
18 DIR
19 GND
20 STEP
21 GND
22 WDATA
23 GND
24 WGATE
25 GND
26 TRK0
27 GND
28 WRPRT
29 GND
30 RDATA
31 GND
32 SEL
33 GND
34 DSKCHG
FDD1