Global American 330827, User Manual

Page: 27 / 30

22
jmp $+2
mov dx,port ; set CRF5
mov al,0f5H ;
out dx,al
jmp $+2
mov dx,datao ; set CRF5 to secend
mov al,00H ;
out dx,al
jmp $+2
mov dx,port ; set CRF6 time
mov al,0f6H ;
out dx,al
jmp $+2
mov dx,datao ; set CRF6 time to 5 s'
mov al,05H ;
out dx,al
print x1
print copyright
print x2
mov
ah,4ch ;go back to dos
int 21h
.stack
begin endp
end begin
User can also use AL, 00H’s defined time for reset purposes, e.g. 00H
= Disable, 01H = 1sec, 02H=2sec….FFH = 255sec.
3.20 Audio Connectors
The
3308270
has an onboard AC97 3D audio controller. The following
tables list the pin assignments of the Line In/Audio Out connector.
CN19: 4-pin Lin In Connector
PIN Description
1 Right
2 GND
3 GND
4 Left
1 4
CN20: MIC In/Line Out Connector
PIN Description PIN Description
1 AOUTL 2 AOUTR
3 GND 4 GND
5 MIC IN 6 N/C
7 GND 8 GND
1 2
7 8