
Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
127
2.55
LCEC [20H 59H]: CEC data acquisition
Function:
This command reads the CEC data of the designated program number.
When the program number is 0, it reads out the data from the buffer RAM.
When the program has any number from 1001 to 2000, the command reads
out from the fixed data. When the program number is 9999, the command
reads the data from the command work RAM.
Sequence: Type 3
C parameters:
STX
1 byte
02H
VG4CMD
1 byte
FDH
LCEC4
2 bytes
20H 59H
Program number
1 to 4 bytes
“0” to “2000”, “9999”
ETX
1 byte
03H
Fig. 2-55-1
Data:
STX
1 byte
02H
TRDT
1 byte
10H
CEC Mode
1 byte
“0” = Monitor
“1” = Sending
“2” = Respond
,
1 byte
2CH (Delimiter)
VG Logical Address
1 byte
“0” to “F”
,
1 byte
2CH (Delimiter)
TX Destination
1 byte
“0” to “F”
,
1 byte
2CH (Delimiter)
RX Initiator
1 byte
“0” to “F”
,
1 byte
2CH (Delimiter)
RX Destination
1 byte
“0” to “F”
,
1 byte
2CH (Delimiter)
TX OpeCode
2 bytes
“00” to “FF”
,
1 byte
2CH (Delimiter)
TX Parameter Num
1 or 2 bytes
“0” to “14”
,
1 byte
2CH (Delimiter)
#1
TX Parameter1
2 bytes
“00” to “FF”
,
1 byte
2CH (Delimiter)
#14
TX Parameter14
2 bytes
“00” to “FF”
,
1 byte
2CH (Delimiter)
RX OpeCode
2 bytes
“0” to “FF”
,
1 byte
2CH (Delimiter)
RX Parameter Num
1 or 2 bytes
“0” to “14”
,
1 byte
2CH (Delimiter)
#1
RX Parameter1
2 bytes
“00” to “FF”
,
1 byte
2CH (Delimiter)
#14
RX Parameter14
2 bytes
“00” to “FF”
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 ...