Tv-Out Function - BOSER Technology HS-4610 Manual

jmp
mov
mov
out
jmp
mov
mov
out
jmp
mov
mov
out
jmp
mov
mov
out
print
print
print
mov
int
.stack
begin endp
end begin
User can also use AL, 00H's defined time for reset purposes, e.g.00H
for Disable, 01H = 1sec, 02H=2sec....FFH=255sec.

3.19 TV-Out Function

The HS-4610 can support TV-out function whose input could be up
to 800 x 600 graphics resolutions. World Wide Video standards are
supported including NTSC-M (North America, Taiwan), NTSC-J
(Japan), PAL-b, D, G, H, I (Europe, Asia), PAL-M (Brazil), PAL-N
(Uruguay, Paraguay) and PAL-NC (Argentina).
CN24: TV-Out Connector
PIN Description
1
2
JP1/JP6: Display Out Function Select
Options
TV-Out
CRT (default)
$+2
dx,port ; set CRF3
al,0f3H ;
dx,al
$+2
dx,datao ; set CRF3 to secend
al,00H ;
dx,al
$+2
dx,port ; set CRF4 time
al,0f4H ;
dx,al
$+2
dx,datao ; set CRF4 time to 5 s'
al,05H ;
dx,al
x1
copyright
x2
ah,4ch ;go back to dos
21h
CVBS
GND
Settings
JP1 JP6
Short 1-2 Short 2-3
Short 2-3 Short 1-2
1
2
1
3
19