Sony VPLL-CT10, Protocol Manual

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3
VPL-PX11
2-3. Block Format
START CODE
B0
B1
B2
B4
B3
DATA
ITEM NUMBER
SET / GET
CHECK SUM
END CODE
B5
B6
B7
START CODE B0
B1
B2
B4
B3
DUMMY DATA
ACK / NAK
ACK
CHECK SUM
END CODE
B5
B6
B7
START CODE B0
B1
B2
B4
B3
DATA
ITEM NUMBER
REPLY
CHECK SUM
END CODE
B5
B6
B7
Transmission from the Master side
Reception in the Master side
Reception in the Master side (With Data)
Data transmission to the Projector
Start of Command
Set the Data Category Value desired.
Refer to the Table 1 for details.
SET: 0 x 00 (Set data)
GET: 0 x 01 (Get data)
SET: Data to be set (Refer to the Table 2)
GET: Unused. Set Dummy data [0 x 00, 0 x 00]
Check Sum
End of Command
Receive results of the data transmission from the Projector.
Start of Command
Results correspond with the data transmission
Refer to the Table 3 for the data in detail.
[0 x 03]
Express Reply data either of ACK, or NAK
This data does not mean any senses.
Dummy Data [0 x 00, 0 x 00] is stored.
Check Sum
End of Command
Check Sum
End of Command
Receive data from the Projector
Start of Command
Received data
Refer to the Table 1 in detail.
[0 x 02]
Express data to be Reply data
Received data
Refer to the Table 2 in detail.