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M e d i a P C
M P C - 8 8 9 0
Appendix B Programming the Watchdog Timer
B-6
B.2 IT8712 Watchdog Timer Initial Program
.MODEL SMALL
.CODE
Main:
CALL Enter_Configuration_mode
CALL Check_Chip
mov cl, 7
call Set_Logic_Device
;time setting
mov cl, 10 ; 10 Sec
dec al
Watch_Dog_Setting:
;Timer setting
mov al, cl
mov cl, 73h
call Superio_Set_Reg
;Clear by keyboard or mouse interrupt
mov al, 0f0h
mov cl, 71h
call Superio_Set_Reg
;unit is second.
mov al, 0C0H
mov cl, 72h
call Superio_Set_Reg
Summary of Contents for MPC-8890
Page 8: ...Media PC M P C 8 8 9 0 Chapter 1 General Information 1 1 General Information Chapter 1...
Page 18: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 20: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 39: ...Media PC M P C 8 8 9 0 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Page 57: ...Media P C M P C 8 8 9 0 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...
Page 61: ...Media PC M P C 8 8 9 0 Appendix A I O Information A 1 I O Information Appendix A...
Page 78: ...Media PC M P C 8 8 9 0 Appendix C CompactFlash Cover Installation Guide C 5 Step 5 Done...