Sdap Protocol - Sony VPL-FX52 Protocol Manual

3-2. SDAP Protocol

This section describes the SDAP packet structure.
Header Community
(4) (4)
1) Header
The header consists of ID (16 bit), version (8 bit) and category (8 bits).
0
0 1 2 3 4 5 6 7
"DA" (16)
ID
It is fixed to "DA".
Version
This indicates the version number of protocol.
It is fixed to 01h (version 1).
Category
Category number 0x0a of the projector is entered here.
2) Community
The community that is set in the display equipment is entered. Community consists of four alphanu-
meric characters (case sensitive). The display equipment has the default value "SONY" when shipped
from the factory.
0
0 1 2 3 4 5 6 7
3) Equipment Information
Product Name
Name of equipment (Maximum twelve characters)
In case, less than twelve characters, 00h is entered in the blank space.
Serial No.
Serial number is entered.
Power Status.
Power supply status of the equipment is entered.
Location
Information of installation location (Maximum twenty four characters)
In case, less than twenty four characters, 00h is entered in the blank space.
8
Product name Serial No.
(12) (4)
Fig.1 Packet structure
1
8 9 0 1 2 3 4 5 6
Fig. 2 Header
1
8 9 0 1 2 3 4 5 6
Community (32)
Fig. 3 Community
VPL-CX61/CX63/CX75/CX76/CX80/CX85/CX86/FE40/FE40L/FX40/FX40L/FX51/FX52/FX52L/PX35/PX40/PX41
Power
Status
(2)
2
7 8 9 0 1 2 3 4 5
Version (8)
2
7 8 9 0 1 2 3 4 5
Location
(24)
(Bit position)
3
6 7 8 9 0 1
Category (8)
(Bit position)
3
6 7 8 9 0 1