ASTRO VG-871 - SHEC4 [20 H B1 H]: HDMI HEC Data Setting

Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
227
2.126 SHEC4 [20H B1H] : HDMI HEC data setting
Function : This command sets HDMI CEC data of the indicated program No. 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
SARC4
2 BYTE
20H B1H
Program NO
1-4 BYTE
"0"-"1000","9999"
Port Select
1 BYTE
"0"=port 1
"1"=port 2 * select HDMI port
"2"=port 3
"3"=port 4 * this is for VG-882-A
,
1 BYTE
2CH (Delimiter)
TestMode
1 BYTE
"0"=auto
"1"=CDC
"2"=Network
,
1 BYTE
2CH (Delimiter)
CdcMsg
1 BYTE
"0"=Inquire State
"1"=Report State
"2"=Set State Adjacent
"3"=Set State
"4"=Request Deactivation
"5"=Notify Alive
"6"=Discover
,
1 BYTE
2CH (Delimiter)
Target Ip Address1
1-3 BYTE
"0"-"255"
,
1 BYTE
2CH (Delimiter)
Target Ip Address2
1-3 BYTE
"0"-"255"
,
1 BYTE
2CH (Delimiter)
Target IP Address3
1-3 BYTE
"0"-"255"
,
1 BYTE
2CH (Delimiter)
Target IP Address4
1-3 BYTE
"0"-"255"
,
1 BYTE
2CH (Delimiter)
Test Sequence
1 BYTE
"0"=Sample1
"1"=Sample2
"2"=Sample3
"3"=Sample4
"4"=Sample5
"5"=User1
"6"=User2
"7"=User3
"8"=User4
"9"=User5
,
1 BYTE
2CH (Delimiter)
Vg Logical Address
1 BYTE
"0"-"F"
,
1 BYTE
2CH (Delimiter)
Target Logical Address
1 BYTE
"0"-"F"
,
1 BYTE
2CH (Delimiter)
Inquire State
TermDevPa1
4 BYTE
"0000" - "FFFF"
[0]upper 2 digits [1]lower 2 digits
,
1 BYTE
2CH (Delimiter)
TermDevPa2
4 BYTE
"0000" - "FFFF"
PC
VG
STX～ETX
ACK or
STX+ESTS+ERROR CODE+ETX