User`s manual

17 Appendix A
2. Pin Definition
3. PCI Routing table
VKBA1,VKBA2,VKBA3;
Pin Name
1 KBCLK
2 KBDATA
3NC
4 KBGND
5 KBVCC
HCN1
Pin Name
1 PS-ON
2GND
3 5VSB
HCN2
Pin Name
1 5VSB
2GND
3GND
4-5V
5+5V
6 +3.3V
7 -12V
8 +12V
HCN3
Pin Name
1 +12V
2GND
3+5V
VATX1
Pin Name
1+3.3V
2+3.3V
3GND
4+5V
5GND
6+5V
7GND
8NC
95VSB
10 +12V
11 +3.3V
12 -12V
13 GND
14 PS-ON
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V
VAT1
Pin Name
1NC
2+5V
3+12V
4 -12V
5GND
6GND
7GND
8GND
9-5V
10 +5V
11 +5V
12 +5V
PCI Slot ID SEL PCI interrupt pin route
INTA INTB INTC INTD
PCI1 AD30 INTC INTD INTA INTB
PCI2 AD29 INTD INTA INTB INTC
PCI3 AD28 INTA INTB INTC INTD