ASTRO VG-871 - SITMDS4 [20 H 93 H]: Itmds Data Setting

Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
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2.102 SITMDS4 [20H 93H] : iTMDS data setting.
Function : This command sets iTMDS data of the indicated program. In case, program No.0,
the data is saved in buffer RAM temporally. In case, NO.9999, the data is saved in
command work RAM.
Sequence : TYPE2
Command ：
STX
1 BYTE
02H
VG4CMD
1 BYTE
FDH
SITMDS4
2 BYTE
20H 93H
Program NO
1 to 4 BYTE
"0" to "1000","9999"
,
1 BYTE
2CH（Delimiter）
Mode
1 BYTE
"0"=iTMDS "1"=DVI
,
1 BYTE
2CH（Delimiter）
Control 0
1 BYTE
"0"=LOW "1"=HIGH
,
1 BYTE
2CH（Delimiter）
Control 1
1 BYTE
"0"=LOW "1"=HIGH
,
1 BYTE
2CH（Delimiter）
Dual Link Mode
1 BYTE
"0"=Single(Auto)
"1"=Dual(Auto)
"2"=Quad(8bit)
"3"=Single(8bit)
"4"=Single(16bit)
"5"=Dual(8bit)
"6"=Dual(16bit)
“7”=Octal (8bit)
,
1 BYTE
2CH（Delimiter）
Split Mode
1 BYTE
Quad
Octal
“0”
Cross split to
4 part
Cross split to 4 part +
Vertically 2-split
“1”
Vertically 4-split
Vertically 4-split +
Vertically 2-split
“2”
Horizontally
4-split
Horizontally 2-split +
Vertically 2-split
“3”
Vertically 2-split
Vertically 2-split +
Vertically 2-split
“4”
No split
“5”
Vertically 8-split
Vertically 2-split +
Vertically 8-split
* This command is active only when Dual Link
Mode is Quad(8bit) or Octal (8bit).
,
1 BYTE
2CH (Delimiter)
iTMDS 240Hz enable
1 BYTE
“0”=disable, “1”=enable
,
1 BYTE
2CH（Delimiter）
iTMDS 240Hz BitMode
1 BYTE
“0”
Non dividing mode
“1”
Normal mode
“2”
Cross mode
“3”
Dividing normal mode
“4”
Dividing cross mode
“5”
No split
PC
VG
STX～ETX
ACK or
STX+ESTS+ERROR CODE+ETX