264
2.154
SCROLL4 [24H 32H]: Pattern scroll execution
Function:
This command executes pattern scrolling. The changes are immediately
reflected in the signals output from the VG generator.
Sequence: Type 2
Command:
STX
1 byte
02H
VG4CMD
1 byte
FDH
SCROLL4
2 bytes
24 32H
Character Plane
1 byte
“0” = Left, “1” = Right, “2” = Up
“3” = Down, “4” = Top left, “5” = Bottom left
“6” = Top right, “7” = Bottom right
“9” = Temporary stop, “A” = Stop + Center
,
1 byte
2CH (Delimiter)
Graphic Plane
1 byte
“0” = Left, “1” = Right, “2” = Up
“3” = Down, “4” = Top left, “5” = Bottom left
“6” = Top right, “7” = Bottom right
“9” = Temporary stop, “A” = Stop + Center
,
1 byte
2CH (Delimiter)
Window Plane
1 byte
“0” = Left, “1” = Right, “2” = Up
“3” = Down, “4” = Top left, “5” = Bottom left
“6” = Top right, “7” = Bottom right
“9” = Temporary stop, “A” = Stop + Center
,
1 byte
2CH (Delimiter)
Character pattern interval 1
1 to 3 bytes
“1” to “255”
,
1 byte
2CH (Delimiter)
Character pattern interval 2
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern interval 3
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern interval 4
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step H1
1 to 4 bytes
“1” to “4095”
,
1 byte
2CH (Delimiter)
Character pattern step H2
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step H3
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step H4
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step V1
1 to 4 bytes
“1” to “4095”
,
1 byte
2CH (Delimiter)
Character pattern step V2
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step V3
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Character pattern step V4
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Group pattern interval 1
1 to 3 bytes
“1” to “255”
,
1 byte
2CH (Delimiter)
Group pattern interval 2
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Group pattern interval 3
1 to 3 bytes
“0” to “255”
,
1 byte
2CH (Delimiter)
Group pattern interval 4
1 to 3 bytes
“0” to “255”
Summary of Contents for VG-870
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Page 280: ...266 Subtitle pattern stepV4 1 to 3 bytes 0 to 255 ETX 1 BYTE 03H Fig 2 154 1 ...
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