7. Hard Ware Monitor
42
SLC-8550-LVA
(3) LED Off
;------------------------------------------
;Enter the extended function mode
;------------------------------------------
MOV DX,2E
MOV AL,87
OUT DX,AL
OUT DX,AL
;------------------------------------------------------
;Select logical device GPIO Port3(number 9)
;------------------------------------------------------
MOV DX,2E
MOV AL,07
OUT DX,AL
MOV DX,2F
MOV AL,09
OUT DX,AL
;-----------------------------------------------
;Set GPIO35(Red LED) output 0(OFF)
;-----------------------------------------------
MOV DX,2E
MOV AL,F1
OUT DX,AL
MOV DX,2F
MOV AL,00
OUT DX,AL
;----------------------------------------
;Exit the extended function mode
;----------------------------------------
MOV DX,2E
MOV AL,AA
OUT DX,AL
Summary of Contents for SLC-8550-LVA
Page 7: ...vi SLC 8550 LVA...
Page 19: ...2 System Reference 12 SLC 8550 LVA...
Page 31: ...3 Hardware Installations 24 SLC 8550 LVA...
