FabiaTech FR9100 User Manual
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Contents
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FabIATech Corporation59Watchdog Timer DisabledTo disable the watchdog timer, simply write a 00H to the watchdog register.;------------------------------------------------------------------------------------------; Enter the extended function mode, interruptible double-write;------------------------------------------------------------------------------------------Mov dx,2eh ; Enter to extended function modeMov al,87hOut dx,alOut dx,al;------------------------------------------------------------------------------------------------------------------------; Logical device 8, configuration register CRF5 Bit 3(Sec./Min.), CRF6 Bit 0~7 (Count.);-------------------------------------------------------------------------------------------------------------------------Mov al,07hOut dx,alMov dx,2fhMov al,08h ; Select Logical Device 8 of watchdog timerOut dx,alMov dX,2ehMov al,0f5h ;Set second as counting unitOut dx,alMov dx,2fhIn al,dxAnd al,not c8h ;Set Second or Minute.Out dx,alMov dx,2ehMov al,0f6hOut dx,alMov dx,2fhMov al,00h ; Set Watchdog Timer DisabledOut dx,al;------------------------------------------; Exit extended function mode;------------------------------------------Mov dx,2eh ;Exit the extended function modeMov al,0aahOut dx,al |
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