MSI MS-98F5 - Page 51

WDT & GPIO Industrial Computer Board
; Check ECX data is SuCc.
NoYet:
jmp short $+2 ;Io_delay
jmp short $+2 ;Io_delay
CMP ecx,’SuCc’ ;Check smi has finish.
Jnz NoYet
; Get GPI 0 Pin Status Register
mov ax,dx
;al bit5 = GPI 0 status
#2 : Set GPO 0 status to high
; Set GPO data and send 9Eh to sw smi port.
mov dx, SMI_port
mov eax, 03010000h
mov ebx, 03E010001h ;3E is 5605 addr.01 is GPO_Bit Reg. bl is set data
mov ecx,0 ; bit0 is GPO bit0,1 is set GPO0 to High.
mov esi,0
out dx, 9Eh ;dx is smi port, smi number is 9Eh
jmp short $+2 ;Io_delay
jmp short $+2 ;Io_delay
; ; Check ECX data is SuCc.
NoYet:
jmp short $+2 ;Io_delay
jmp short $+2 ;Io_delay
CMP ecx,’SuCc’ ;Check smi has finish.
Jnz NoYet
; ; Finish