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3. block format – Sony VPL-BW5 User Manual

Page 7

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3

VPL-BW5

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 Appendix Table 1 for details.

SET: 0 x 00 (Set data)
GET: 0 x 01 (Get data)

SET: Data to be set (Refer to the Appendix 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 Appendix 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

Data to acquire
Refer to the Appendix Table 1 in detail.

[0 x 02]
Express data to be Reply data

Received data
Refer to the Appendix Table 2 in detail.

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