87
AIMB-782 User Manual
Appendix A
P
rogramming
the
W
atchdog
Timer
;-----------------------------------------------------------
Mov dx,2eh ; unlock NCT6776F
Mov al,87h
Out dx,al
Out dx,al
;-----------------------------------------------------------
Mov al,07h ; Select registers of watchdog timer
Out dx,al
Inc dx
Mov al,08h
Out dx,al
;-----------------------------------------------------------
Dec dx ; Enable the function of watchdog timer
Mov al,30h
Out dx,al
Inc dx
Mov al,01h
Out dx,al
;-----------------------------------------------------------
Dec dx ; Enable watchdog timer to be strobed reset by keyboard
Mov al,0f7h
Out dx,al
Inc dx
In al,dx
Or al,40h
Out dx,al
;-----------------------------------------------------------
Dec dx ; lock NCT6776F
Mov al,0aah
Out dx,al
Generate a time-out signal without timer counting
;-----------------------------------------------------------
Mov dx,2eh ; unlock NCT6776F
Mov al,87h
Out dx,al
Out dx,al
;-----------------------------------------------------------
Mov al,07h ; Select registers of watchdog timer
Out dx,al
Inc dx
Mov al,08h
Out dx,al
;-----------------------------------------------------------
Dec dx ; Enable the function of watchdog timer
Mov al,30h
Summary of Contents for AIMB-782
Page 12: ...Chapter 1 1 Hardware Configuration ...
Page 24: ...Chapter 2 2 Connecting Peripherals ...
Page 39: ...AIMB 782 User Manual 28 2 19 PCIEX4_1 2 20 PCIEX1_1 ...
Page 42: ...Chapter 3 3 BIOS Operation ...
Page 77: ...AIMB 782 User Manual 66 ...
Page 78: ...Chapter 4 4 Chipset Software Installation Utility ...
Page 81: ...AIMB 782 User Manual 70 2 Click setup to execute program ...
Page 82: ...Chapter 5 5 Integrated Graphic Device Setup ...
Page 84: ...Chapter 6 6 LAN Configuration ...
Page 86: ...Chapter 7 7 Intel ME ...
Page 88: ...Chapter 8 8 Intel USB 3 0 ...
Page 90: ...Chapter 9 9 SATA RAID Setup ...
Page 92: ...Appendix A A Programming the Watchdog Timer ...
Page 100: ...Appendix B B I O Pin Assignments ...
Page 114: ...103 AIMB 782 User Manual Appendix B I O Pin Assignments ...