Configuration
AM4011
Page 4 - 10
ID 1022-1626, Rev. 1.0
P R E L I M I N A R Y
4.4.4
AMC Geographic Addressing Register
This register holds the AMC geographic address (site number) used to assign the Intelligent
Platform Management Bus (IPMB) address to the AM4011.
4.4.5
Board and Logic Revision Register
The Board and Logic Revision Register provides this board’s revision indices. This information
can be used by the software in the event differences in the hardware and the logic require dif-
ferent handling by the software. It starts with the value 0x00 for the initial board prototypes and
will be incremented with each change in hardware or logic as development continues.
Table 4-11: AMC Geographic Addressing Register
REGISTER NAME
AMC GEOGRAPHIC ADDRESSING REGISTER
ADDRESS
0x283
BIT
NAME
DESCRIPTION
RESET
VALUE
ACCESS
7-5
Res.
Reserved
000
R
4-0
GA
AMC geographic address
N/A
R
Note ...
The AMC geographic addressing register is set to the default values by power-
on reset, not by PCI reset.
Table 4-12: Board and Logic Revision Register
REGISTER NAME
BOARD AND LOGIC REVISION REGISTER
ADDRESS
0x284
BIT
NAME
DESCRIPTION
RESET
VALUE
ACCESS
7-4
HWR
Board revision
N/A
R
3-0
LR
Logic revision
N/A
R
