SBC84620 AMD
®
Geode GX3 All-in-One Capa Board User’s Manual
Jumpers and Connectors
27
2.4.11 PC/104 Connectors (ISA1)
PC/104 Bus Pin Assignment Table
Pin Pin Name Pin
Pin Name
Pin
Pin Name
Pin
Pin Name
1 IOCHCHK 2 GND
3
SD7
4
RESETDRV
5 SD6
6 +5V
7
SD5
8
IRQ9
9 SD4
10 -5V
11 SD3
12 DRQ2
13 SD2
14 -12V
15 SD1
16 ENDXFR
17 SD0
18 +12V
19 IOCHRDY
20 GND
21 AEN
22 SMEMW
23 SA19
24 SMEMR
25 SA18
26 IOW
27 SA17
28 IOR
29 SA16
30 DACK3
31 SA15
32 DRQ3
33 SA14
34 DACK1
35 SA13
36 DRQ1
37 SA12
38 REFRESH
39 SA11
40 SYSCLK
41 SA10
42 IRQ7
43 SA9
44 IRQ6
45 SA8
46 IRQ5
47 SA7
48 IRQ4
49 SA6
50 IRQ3
51 SA5
52 DACK2
53 SA4
54 TC
55 SA3
56 SALE
57 SA2
58 +5V
59 SA1
60 OSC
61 SA0
62 GND
63 GND
64 GND
PC/104 Bus Pin Assignment Table
Pin Pin Name Pin
Pin Name
Pin
Pin Name
Pin
Pin Name
1 GND
2 GND
3
MEMCS16
4
SBHE
5 IOCS16
6 LA23
7
IRQ10
8
LA22
9 IRQ11
10 LA21
11 IRQ12
12 LA20
13 IRQ15
14 LA19
15 IRQ14
16 LA18
17 DACK0
18 LA17
19 DRQ0
20 MEMR
21 DACK5
22 MEMW
23 DRQ5
24 SD8
25 DACK6
26 SD9
27 DRQ6
28 SD10
29 DACK7
30 SD11
31 DRQ7
32 SD12
33 +5V
34 SD13
35 MASTER
36 SD14
37 GND
38 SD15
39 GND
40 (KEY)
* NOTE The PCI/104 slot supports I/O mode module only.
