6. Appendix
106
PT-955LX / LXF User’s manual
(2) Example programming
The following example is written in Intel8086 assembly language.
;===============
;<WDT Initial>
;===============
;-------------------------------------------
;Enter the extended function mode
;-------------------------------------------
MOV DX,2EH
MOV AL,87H
OUT DX,AL
OUT DX,AL
;-----------------------------------
;Set WDT function at pin89
;-----------------------------------
MOV DX,2EH
MOV AL,2BH
OUT DX,AL
MOV DX,2FH
MOV AL,0DH
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
;---------------------------------------------------
;Activate logical device WDT(number 8)
;---------------------------------------------------
MOV DX,2EH
MOV AL,30H
OUT DX,AL
MOV DX,2FH
MOV AL,01H
OUT DX,AL
;-----------------------------------
;Set timer unit : second
;-----------------------------------
MOV DX,2EH
MOV AL,F5H
OUT DX,AL
MOV DX,2FH
MOV AL,00H
OUT DX,AL
;------------------------------------------
;Exit the extended function mode
Summary of Contents for PT-955LX-DC5000
Page 1: ...IPC Series PANEL PC 955 Series Fanless Atom N270 CF 12 1 model User s Manual CONTEC CO LTD...
Page 7: ...vi PT 955LX LXF User s manual...
Page 19: ...2 System Reference 12 PT 955LX LXF User s manual...
Page 29: ...3 Hardware Setup 22 PT 955LX LXF User s manual...
Page 39: ...4 Each Component Function 32 PT 955LX LXF User s manual...
