H a l f - s i z e C P U C a r d
2.25 4P Power Connector (CN14)
Pin
Signal
1
+5V
2
GND
3
GND
4
+12V
2.26 3P Power Connector (CN15)
Pin
Signal
1
-12V
2
-5V
3
GND
2.27 Floppy Connector (FDD1)
Pin
Signal
1
GND
3
GND
5
GND
7
GND
9
GND
11
GND
13
GND
15
GND
Chapter 2 Quick Installation Guide
H S B - 4 4 0 I
Pin
Signal
2
#REDWC
4
N.C
6
#DS1
8
#INDEX
10
#MOTOR A
12
#DRIVE SELECT B
14
#DRIVE SELECT A
16
#MOTOR B
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