DSM 96M4371o, User Manual

Page: 34 / 90

System Installation
96M4371o
User’s Manual
3-16
out dx, al
nop
; mov dx, ADDRESS ; Set 31h =00
; mov al, 31h
; out dx, al
; inc dx
; and al, 00h
; out dx, al
mov dx, ADDRESS
mov
al, 07h ;Switch to Logic Device 07 & LDN=07h
out dx, al
nop
inc dx
out dx, al
nop
mov dx, ADDRESS ;Set E9 bit5 =1
mov al, 0E9h
out dx, al
nop
inc dx
in al, dx
or al, 20h
out dx, al
nop
mov dx, ADDRESS
mov al, 25h
out dx, al
; The GPIO11 & GPIO12 be set GP function
nop
inc dx
in al, dx
or
al, 06h
out dx, al
nop
mov dx, ADDRESS
mov al, 27h
out dx, al
; The GPIO30 31 32 33 36 37 be set GP function
nop
inc dx
in al, dx
or
al, 0CFh