Appendix D
Pin Assignments
161
CD-ROM Connector (J9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Table D-9: CD-ROM Connector (J9)
Pin
Signal
Pin
Signal
1
Audio_L
2
Audio_R
3
GND
4
GND
5
IDE RESET #
6
DATA8
7
DATA7
8
DATA9
9
DATA6
10
DATA10
11
DATA5
12
DATA11
13
DATA4
14
DATA12
15
DATA3
16
DATA13
17
DATA2
18
DATA14
19
DATA1
20
DATA15
21
DATA0
22
HDD 0
23
GND
24
IO READ
25
IO WRITE
26
GND
27
HD READY
28
HD ACK 0 #
29
IRQ 15
30
NC
31
ADDR1
32
NC
33
ADDR0
34
ADDR2
35
HDD SELECT 0 #
36
HDD SELECT 1 #
37
V
CC
(+5 V)
38
V
CC
(+5 V)
39
GND
40
GND
# Low active
CPU Fan Power Connector (J10)
Table D-10: CPU Fan Power Connector (J10)
Pin
Signal
1
+12 V
2
GND
1
2
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