176
2.91
LDPLP4 [20H 7DH]: DP List Port data acquisition
Function:
This command gets the DisplayPort List Port data of the designated
program number. 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
Parameters:
STX
1 byte
02H
VG4CMD
1 byte
FDH
LDPLP4
2 bytes
20H 7DH
Program number
1 to 4 bytes
“0” to “2000”, “9999”
ETX
1 byte
03H
Fig. 2-91-1
Data:
STX
1 byte
02H
TRDT
1 byte
10H
Port
1 byte
"0" = DiplayPort1
"1" = DiplayPort2
ETX
1 byte
03H
Fig. 2-91-2
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