D R A F T — F O R I N
T E R N A L U S E O N L Y
52
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User Guide
CP3004-SA
3.3.9 Board ID High-Byte Register (BIDH)
Note:
The Board ID Low Byte Register is located at the address 0x28D.
3.3.10 Board and PLD Revision Register (BREV)
The Board and PLD Revision Register signals to the software when differences in the board and the Pro-
grammable Logic Device (PLD) require different handling by the software. It starts with the value 0x00
and will be incremented with each necessary change.
3.3.11 Geographic Addressing Register (GEOAD)
The Geographic Addressing Register holds the CompactPCI geographic address (backplane-unique
physical slot number).
Table 32: Board ID High-Byte Register (BIDH)
ADDRESS
0x288
BIT
7
6
5
4
3
2
1
0
NAME
BIDH
ACCESS
R
RESET
0xB4
BITFIELD
DESCRIPTION
7 - 0
BIDH
Board identification:
CP3004-SA:
0xB430
Table 33: Board and PLD Revision Register (BREV)
ADDRESS
0x289
BIT
7
6
5
4
3
2
1
0
NAME
BREV
PREV
ACCESS
R
R
RESET
N/A
N/A
BITFIELD
DESCRIPTION
7 - 4
BREV
Board revision
3 - 0
PREV
PLD revision
Table 34: Geographic Addressing Register (GEOAD)
ADDRESS
0x28A
BIT
7
6
5
4
3
2
1
0
NAME
Reserved
GA
ACCESS
R
R
RESET
000
N/A
BITFIELD
DESCRIPTION
7 - 5
Res.
Reserved
4 - 0
GA
Geographic address
