System Installation
ROBO-8773VG User’s Manual
3-12
mov dx,2eh
mov
al,07h
; Point to LDN7
out dx,al
mov dx,2fh
mov al,07h
out dx,al
mov
dx,2eh
; Read CR30
mov al,30h
out dx,al
mov dx,2fh
in al,dx
or al,01h
mov ah,al
mov dx,2eh
;
CR30_Bit0.P1
mov al,30h
out dx,al
mov dx,2fh
mov al,ah
out dx,al
mov dx,2eh
mov
al,0f0h
; Read LD7_CRF0
out dx,al
mov dx,2fh
in al,dx
and al,0efh
mov ah,al
mov dx,2eh
mov al,0f0h
;
LD7_CRF0_Bit4.P0
out dx,al
mov dx,2fh
mov al,ah
out dx,al
mov dx,2eh
mov
al,0f2h
; Read LD7_CRF2
out dx,al
mov dx,2fh
in al,dx
and al,0efh
mov ah,al
