ASTRO VG-871 - Page 358

344
(2) Analog data
STX
1 byte
02H
TRDT
1 byte
10H
OUT PUT
1 byte
“0” = Analog, “1” = TTL
HS
1 byte
“0” = Neoga, “1” = Posy, “2” = OFF
VS
1 byte
“0” = Neoga, “1” = Posy, “2” = OFF
CS
1 byte
“0” = Neoga, “1” = Posy, “2” = OFF, “3” = HS, “4”
= VS
HD
1 byte
“0” = Nega, “1” = Posi
VD
1 byte
“0” = Nega, “1” = Posi
RGB
1 byte
Fixed at “0” * This function cannot be used.
RH GH BH
1 byte
Fixed at “0” * This function cannot be used.
V/S
1 byte
“0” = None “1” = R, “2” = G, “3” = RG
“4” = B, “5” = RB, “6” = GB, “7” = RGB
RZ/NRZ
1 byte
Fixed at “0” * This function cannot be used.
CLOCK
1 byte
“0” = Nega, “1” = Posi
VIDEO LEVEL
3 bytes
Sequence of digits from top: 10
0
, 10
-1
, 10
-2
SET UP
3 bytes
Sequence of digits from top: 10
0
, 10
-1
, 10
-2
SYNC LEVEL
3 bytes
Sequence of digits from top: 10
0
, 10
-1
, 10
-2
ETX
1 byte
03H
Fig. 4-5-3