Half-Size CPU Ca r d
S B C - 6 5 7 B / H S B - 6 5 7 I
Chapter 2 Quick Installation Guide
2 - 18
2.17 Floppy Connector (CN4)
Pin
Signal
Pin
Signal
1
GND
2
#REDWC
3
GND
4
N.C
5
GND
6
#DS1
7
GND
8
#INDEX
9
GND
10
#MOTOR A
11
GND
12
#DRIVE SELECT B
13
GND
14
#DRIVE SELECT A
15
GND
16
#MOTOR B
17
GND
18
#DIR
19
GND
20
#STEP
21
GND
22
#WRITE DATA
23
GND
24
#WRITE GATE
25
GND
26
#TRACK0
27
GND
28
#WRITE PROTECT
29
GND
30
#READ DATA
31
GND
32
#SIDE1
33
GND
34
#DISK CHANGE
2.18 IR Connector (CN5)
Pin
Signal
1
+5V
2
NA
3
CIRRX
4
GND
5
CIRTX