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IMBA-9454G Motherboard
Page 42
The digital input/output connector is managed through a Super I/O chip. The DIO
connector pins are user programmable.
Figure 4-8: DIO Connector Locations
PIN DESCRIPTION PIN DESCRIPTION
1 GND
2 PWR
(+5V)
3 XOUT0
4 XOUT1
5 XOUT3
6 XOUT4
7 XIN0
8 XIN1
9 XIN2
10
XIN3
Table 4-9: DIO Connector Pinouts
4.2.8 Fan Connectors
CN Label:
FAN1, FAN2, FAN3
CN Type:
FAN1: 4-pin wafer connector
FAN1, FAN2: 3-pin wafer connector
CN Location:
CN Pinouts:
See Error! Reference source not found.
The FAN1, FAN2 and FAN3 cooling fan connectors provide a 12V current to the cooling
fans. The connector has a "rotation" pin to get rotation signals from the fan and notify the
system so the system BIOS can recognize the fan speed. Please note that only certain
fans can issue the rotation signals.
Summary of Contents for IMBA-9454G
Page 17: ...IMBA 9454G Motherboard Page xvii Glossary...
Page 18: ......
Page 20: ...IMBA 9454G Motherboard Page 2 1 Introduction Chapter 1...
Page 27: ...IMBA 9454G Motherboard Page 9 2 Detailed Specifications Chapter 2...
Page 28: ...IMBA 9454G Motherboard Page 10...
Page 43: ...IMBA 9454G Motherboard Page 25 3 Unpacking Chapter 3...
Page 44: ...IMBA 9454G Motherboard Page 26...
Page 49: ...IMBA 9454G Motherboard Page 31 4 Connector Pinouts Chapter 4...
Page 50: ...IMBA 9454G Motherboard Page 32...
Page 68: ...IMBA 9454G Motherboard Page 50 Figure 4 15 PCI Express x16 Slot Connector Location...
Page 89: ...IMBA 9454G Motherboard Page 71 5 Installation Chapter 5...
Page 90: ...IMBA 9454G Motherboard Page 72...
Page 117: ...IMBA 9454G Motherboard Page 99 6 AMI BIOS Chapter 6...
Page 118: ...IMBA 9454G Motherboard Page 100...
Page 161: ...IMBA 9454G Motherboard Page 143 7 Driver Installation Chapter 7...
Page 162: ...IMBA 9454G Motherboard Page 144...
Page 178: ...IMBA 9454G Motherboard Page 160 A BIOS Menu Options Appendix A...
Page 179: ...IMBA 9454G Motherboard Page 161...
Page 183: ...IMBA 9454G Motherboard Page 165 B Watchdog Timer Appendix B...
Page 186: ...IMBA 9454G Motherboard Page 168 MOV AX 6F02H disable Watchdog Timer MOV BL 0 INT 15H EXIT...
Page 187: ...IMBA 9454G Motherboard Page 169 C Address Mapping Appendix C...
Page 188: ...IMBA 9454G Motherboard Page 170...
Page 189: ...IMBA 9454G Motherboard Page 171 C 1 IO Address Map Table C 1 IO Address Map...
Page 192: ...IMBA 9454G Motherboard Page 174 D External AC 97 Audio CODEC Appendix D...
Page 193: ...IMBA 9454G Motherboard Page 175...
Page 199: ...IMBA 9454G Motherboard Page 181 Index...
Page 205: ...IMBA 9454G Motherboard Page 187...