339
4
4
INDIVIDUAL FORMATS FOR
CONTROL COMMANDS
4.1
SHT [48H]: H timing data registration
Function:
This command registers the H timing data of the designated program
number. When the program number is 0, it writes the data into the buffer
RAM.
Sequence: Type 4
Command:
STX
1 byte
02H
SHT
1 byte
48H
Program number
1 to 3 bytes
“0” to “849”
ETX
1 byte
03H
Fig. 4-1-1
Data:
STX
1 byte
02H
TRDT
1 byte
10H
μ/dot
1 byte
“0” = μ, “1” = dot
DOT CLOCK
5 bytes
Sequence of digits from top: 10
2
, 10
1
, 10
0
, 10
-1
, 10
-2
H-PERIOD
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
H-DISPLAY
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
H-SYNC
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
H-BACK-PORCH
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
HD-START
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
HD-WIDTH
4 bytes
μ = Sequence of digits from top: 10
1
, 10
0
, 10
-1
, 10
-2
dot = Sequence of digits from top: 10
3
, 10
2
, 10
1
, 10
0
ETX
1 byte
03H
Fig. 4-1-2
Содержание VG-870
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Страница 53: ...Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS 39 27 28 29 DOTS 30 CROSS 31 CHARA Fig 2 11 2 ...
Страница 188: ...174 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 89 2 ...
Страница 280: ...266 Subtitle pattern stepV4 1 to 3 bytes 0 to 255 ETX 1 BYTE 03H Fig 2 154 1 ...
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