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3-10. Parallel Port Connector (CN8)
To use the parallel port, an adapter cable has to be connected to the CN8 connector (26 pin header type).
The adapter cable is mounted on a bracket and is included in your AR-B1600 package.
The connector for the parallel port is a 25 pin D-type female connector.
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Parallel Port Connector (26 Pin header)
Parallel Port Connector (26 Pin header)
Parallel Port Connector (26 Pin header)
Parallel Port Connector (26 Pin header)
D-Type Connector
Parallel Port Pin Assignment
3-11. FLOPPY DISK DRIVE CONNECTOR (CN7)
FDD: Floppy Disk Drive Connector
You can use a 34-pin daisy-chain cable to connect a two-FDD. One end of this cable is to attach the
FDD on the board; the other end is to attach the two-FDD.
The pin assignments are as follows:
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34
33
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
1 13
25
25
2
14
26