Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
193
2.103
LITMDS4 [20H 94H] : iTMDS data acquisition.
Function
:
This command gets iTMDS data of the indicated program No. In case program
NO.1001 to 2000, the VG original data is read out. In case ,NO.9999, the data is
read out from command work RAM.
Sequence
:
TYPE3
Parameter
:
STX
1 BYTE
02H
VG4CMD
1 BYTE
FDH
LITMDS4
2 BYTE
20H 94H
PROGRAM NO
1 to 4 BYTE "0" to "2000","9999"
ETX
1 BYTE
03H
Fig2-103-1
Data
:
STX
1 BYTE
02H
TRDT
1 BYTE
10H
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
VG
STX~ETX
STX+TRDT+DATA+ETX
ACK or
STX+ESTS+ERROR CODE+ETX
Summary of Contents for VG-870
Page 2: ......
Page 4: ......
Page 30: ...16 ...
Page 280: ...266 Subtitle pattern stepV4 1 to 3 bytes 0 to 255 ETX 1 BYTE 03H Fig 2 154 1 ...
Page 310: ...296 ...
Page 352: ...338 ...
Page 436: ...422 ...
Page 474: ...460 ...