Aaeon PCM-6892 Rev.B, User Manual

Page: 29 / 106

PCM-6892 Installation Guide 19
PCM-6892 Quick Installation Guide
Connecting the Floppy Drive
1.Plug the 34-pin flat-cable connector into the CN4 connector.
2.Attach the appropriate connector on the other end of the cable
to the floppy drive(s). You can use only one connector in the set.
The set on the end (after the twist in the cable) connects to the A:
floppy and the other set in the middle connects to the B: floppy.
Pin Signal Pin Signal
1~33 (odd) GND 2 #REDWC
4 N.C. 6 #DS1
8 #INDEX 10 #MOTOR A
12 #DRIVE SELECT B 14 #DRIVE SELECT A
16 #MOTOR B 18 #DIR
20 #STEP 22 #WRITE DATA
24 #WRITE GATE 26 #TRACK0
28 #WRITE PROTECT 30 #READ DATA
32 #SIDE1 34 #DISK CHANGE
IR Connector (CN5)
Pin Signal
1 VCC +5V
2 N.C.
3 IRRX
4 GND
5 IRTX