IEI Technology WSB-G41A-R11, User Manual

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WSB-G41A CPU Card
Page 22
Pin Description Pin Description
1 GND 2 VCC
3 Output 3 4 Output 2
5 Output 1 6 Output 0
7 Input 3 8 Input 2
9 Input 1 10 Input 0
Table 3-9: Digital I/O Connector Pinouts
3.2.8 Floppy Disk Connector
CN Label: FDD1
CN Type: 34-pin box header
CN Location: See Figure 3-9
CN Pinouts: See Table 3-10
The floppy disk connector is connected to a floppy disk drive.
Figure 3-9: Floppy Drive Connector Location
Pin Description Pin Description
1 GND 2 REDUCE WRITE
3 GND 4 N/C
5 N/C 6 N/C
7 GND 8 INDEX#
9 GND 10 MOTOR ENABLE A#
11 GND 12 DRIVE SELECT B#
13 GND 14 DRIVE SELECT A#
15 GND 16 MOTOR ENABLE B#