Contec BX-320-DC700000, Руководство пользователя

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6. Appendix
84
BX-320 User’s manual
;Exit the extended function mode
;----------------------------------------
MOV DX, 2EH
MOV AL, AAH
OUT DX, AL
;==============
;<WDT STOP>
;==============
;-----------------------------------------
;Enter the extended function mode
;-----------------------------------------
MOV DX, 2EH
MOV AL, 87H
OUT DX, AL
OUT DX, AL
;----------------------------------------------
;Select logical device WDT(number 8)
;----------------------------------------------
MOV DX, 2EH
MOV AL, 07H
OUT DX, AL
MOV DX, 2FH
MOV AL, 08H
OUT DX, AL
;-----------------------------------
;Stop count down of WDT
;-----------------------------------
MOV DX, 2EH
MOV AL, F6H
OUT DX, AL
MOV DX, 2FH
;-----------------------------------
;The data of 00H is stop WDT
MOV AL, 00H
;-----------------------------------
OUT DX, AL
;-----------------------------------
;Exit the extended function mode