Command for Power Off : Stand-by status -
It is available only during Power On (Operative) status.
-
Send to MLCD
-
NormalcommandA.
STX CMD Length
Data
ETX
ID Master
Value 0x02 0x41 0x02 Variable 0x01 0x03
*IDrange(Program):0x01(1)~0xFF(255)
BroadcastcommandB.
STX CMD Length Data: ID ETX
Value 0x02 0x41 0x01 0x00 0x03
*AllLCDwilldothesameoperationsimultaneously.But,therewillbenoreturncommunication.(Onewaycommand)
Receive from MLCD -
STX CMD Length
Data
Check Sum ETX
ID Master
Value 0x02 0x41 0x02 Variable 0x01 Variable 0x03
*IDrange(Program):0x01(1)~0xFF(255)
*Checksum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area.
Command for expanding the screen of MLCD. -
It is available only on Power On (Operative) status.
-
CMD: 0XDD (DVI), 0XDE(PC), 0XE2(VIDEO)
-
Send to MLCD
-
NormalcommandA.
STX CMD Length
Data
ETX
ID Master XY P
Value 0x02 Variable 0x04 Variable 0x01 Variable Variable 0x03
*IDrange(Program):0x01(1)~0xFF(255)
*XY:Thenumberofhorizontalaxis(X)/thenumberofverticalaxis(Y);upper4bits-X(Max:15),Lower4bits-Y(Max:15)
*P:thelocationofexpandedscreen
BroadcastcommandB.
STX CMD Length
Data
ETX
ID XY S X
Value 0x02 Variable 0x04 0x00 Variable Variable Variable 0x03
*ID:0x00
*XY:ThenumberofMLCDsetsinhorizontalline(X),thenumberofMLCDsetsinverticalline(Y)
Thetop4bits-X(Max:15),thebottom4bits-Y(Max:15)
1:1screenratio(Fullscreen)is“0x11”
*S:TheIDofMLCDtobeexpandedintopleftposition,1:1screenratio(Fullscreen)is“0x00”
*X:ThenumberofallXaxisline,1:1screenratio(Fullscreen)is“0x01”
*MakeallLCDdothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
Broadcastcommand:e.g.)Incaseof5x5MLCDformation
ⓐ ⓑ ⓒ ⓓ ⓔ
1 4
13 11
ⓐ
0x02(STX) 0xDD(CMD) 0x04(Length) 0x00(ID) 0x33(XY) 0x01(S) 0x05(X) 0x03(ETX)
ⓑ
0x02(STX) 0xDD(CMD) 0x04(Length) 0x00(ID) 0x33(XY) 0x0D(S) 0x05(X) 0x03(ETX)
ⓒ
0x02(STX) 0xDD(CMD) 0x04(Length) 0x00(ID) 0x22(XY) 0x04(S) 0x05(X) 0x03(ETX)
ⓓ
0x02(STX) 0xDD(CMD) 0x04(Length) 0x00(ID) 0x41(XY) 0x0B(S) 0x05(X) 0x03(ETX)
ⓔ
0x02(STX) 0xDD(CMD) 0x04(Length) 0x00(ID) 0x11(XY) 0x00(S) 0x01( X) 0x03(ETX)
Receive from MLCD -
STX CMD Length
Data
Check Sum ETX
ID Master
Value 0x02 Variable 0x02 Variable 0x01 Variable 0x03
*IDrange(Program):0x01(1)~0xFF(255)
*CheckSum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area.
Command for displaying the information on the screen (Input source and resolution by OSD) -
It is available only on Power On (Operative) status.
-
Send to MLCD
-
NormalcommandA.
STX CMD Length
Data
ETX
ID Master
Value 0x02 0x42 0x02 Variable 0X01 0x03
*IDrange(Program):0x01(1)~0xFF(255)
BroadcastcommandB.
STX CMD Length Data: ID ETX
Value 0x02 0x42 0x01 0x00 0x03
*AllLCDwilldothesameoperationsimultaneously.But,therewillbenoreturncommunication.(Onewaycommand)
Receive from MLCD -
STX CMD Length
Data
Check Sum ETX
ID Master
Value 0x02 0x40 0x02 Variable 0X01 Variable 0x03
*IDrange(Program):0x01(1)~0xFF(255)
*CheckSum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area.