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Configuration
CP321
Page 4 - 8
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
4.3.1
Board ID Register
The Board ID is used to identify the CP321 in a CPCI system. The value for the CP321 is 0x83
which is factory set and cannot be changed.
4.3.2
Software Compatibility ID
The Software Compatibility ID will signal to the software when differences in hardware require
different handling by the software. It starts with the value 0x00 and will be incremented with
each change in hardware (software sensitive only). This register is set at the factory and is for
use only by the Boot Strap Loader and BSP software, and as such, is not user relevant.
Table 4-4: Board ID Register
REGISTER NAME
BOARD ID
ACCESS
ADDRESS
0xFFE0 0010
R
BIT POSITION
7
6
5
4
3
2
1
0
CONTENT
BID7
BID6
BID5
BID4
BID3
BID2
BID1
BID0
DEFAULT
1000000
0
Table 4-5: Software Compatibility ID
REGISTER NAME
SOFTWARE COMPATIBILITY ID
ACCESS
ADDRESS
0xFFE0 0012
R
BIT POSITION
7
6
5
4
3
2
1
0
CONTENT
SC7
SC6
SC5
SC4
SC3
SC2
SC1
SC0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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