9
AIMB-581 User Manual
Chapter 1
G
eneral
Information
1.8.4
JLVDS_VBR1: Backlight control selector for LVDS1
*Default
1 1
1.8.5
PSON1: ATX, AT Mode Selector
*
Default
1 1
1.8.6
JIR1+JOB1+JWD1: Watchdog Timer Output and OBS Alarm
Option
Table 1.5: JLVDS_VBR1: Backlight control selector for LVDS1
Closed Pins
Result
1-2*
Linear brightness control
2-3
PWM brightness control
Linear brightness control
1-2 closed
PWM brightness control
2-3 closed
Table 1.6: PSON1: ATX, AT Mode Selector
Closed Pins
Result
1-2
AT Mode
2-3*
ATX Mode
AT Mode
1-2 closed
ATX Mode
2-3 closed
Table 1.7: JIR1+JOB1+JWD1: Watchdog Timer Output and OBS Alarm
Option
Closed Pins
Result
2-3
NC
6
System Reset*
8-10
Error Beep*
Summary of Contents for AIMB-581
Page 11: ...Chapter 1 1 General Information ...
Page 22: ...AIMB 581 User Manual 12 ...
Page 23: ...Chapter 2 2 Connecting Peripherals ...
Page 40: ...AIMB 581 User Manual 30 ...
Page 41: ...Chapter 3 3 BIOS Operation ...
Page 51: ...41 AIMB 581 User Manual Chapter 3 BIOS Operation 3 3 9 Super IO Configuration ...
Page 68: ...AIMB 581 User Manual 58 ...
Page 69: ...Chapter 4 4 Software Introduction Service ...
Page 73: ...Chapter 5 5 Chipset Software Installation Utility ...
Page 76: ...AIMB 581 User Manual 66 ...
Page 77: ...Chapter 6 6 VGA Setup ...
Page 79: ...69 AIMB 581 User Manual Chapter 6 VGA Setup ...
Page 80: ...AIMB 581 User Manual 70 ...
Page 81: ...Chapter 7 7 LAN Configuration ...
Page 84: ...AIMB 581 User Manual 74 ...
Page 85: ...Appendix A A Programming the Watchdog Timer ...