ASTRO VG-877 - SSS4 [20 H 7 AH]: Scroll Sequence Data Setting

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2.88 SSS4 [20H 7AH]: Scroll Sequence data setting
Function: This command sets the Scroll Sequence data of the designated program number.
When the program number is 0, it writes the data into the buffer RAM. When it is
9999, it writes the data into the command work RAM.
Sequence: Type 2
Parameters:
STX
1 byte
02H
VG4CMD
1 byte
FDH
SSS4
2 bytes
20H 7AH
Program number
1 to 4 bytes
“0” to “1000”, “9999”
,
1 byte
2CH (Delimiter)
Scroll Sequence ON/OFF
1 BYTE
"0"=OFF
"1"=Character
"2"=Graphic
"3"=Character & Graphic
"4"=Window
"5"=Character & Window
"6"=Graphic & Window
"7"=Character & Graphic & Window
,
1 byte
2CH (Delimiter)
Data Number N
1 to 2 bytes
"1" to "16"
,
1 byte
2CH (Delimiter)
Return Mode
1 byte
"0"=All Sequence,"1"=1 data, “2”=random
,
1 byte
2CH (Delimiter)
#1
Interval
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Step H
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Step V
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Time
1 to 3 bytes
"1" to "999"
,
1 byte
2CH (Delimiter)
Dir
1 byte
“0” = Left , “1” = Right, “2” = Up,
“3” = Down, “4” = Top left, “5” = Bottom left,
“6” = Top right, “7” = Bottom right
,
1 byte
2CH (Delimiter)
#N
Interval
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Step H
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Step V
1 to 3 bytes
"1" to "255"
,
1 byte
2CH (Delimiter)
Time
1 to 3 bytes
"1" to "999"
,
1 byte
2CH (Delimiter)
Dir
1 byte
“0” = Left , “1” = Right, “2” = Up,
“3” = Down, “4” = Top left, “5” = Bottom left,
“6” = Top right, “7” = Bottom right
ETX
1 byte
03H
Fig. 2-88-1