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Table C–1
DPR Address Layout (Continued)
Location
Logical
(Hex)
Indicator By
FC
FC
FD
FD
FE
FE
FF
FF
100:1FF
100
200:2FF
200
300:3FF
300
400:4FF
400
500:5FF
500
600:7FF
600
700:7FF
700
800:8FF
800
900:9FF
900
A00:AFF
A00
B00:BFF
B00
C00:CFF
C00
D00:DFF
D00
E00:EFF
E00
F00:FFF
F00
Written
Used For
RMC
Command status associated with the RMC
response to a request from the firmware
0 = successful completion
80 = unsuccessful completion
81 = invalid command code
82 = invalid command qualifier
RMC
Command ID associated with the RMC response
to a request from the firmware
Firmware
Command Code associated with a "command" sent
to the RMC
1 = update I
2 = update baud rate
3 = display to OCP
F0 = update RMC flash
Firmware
Command ID associated with a "command" sent to
the RMC
RMC
Copy of EEROM on MMB0 J4 DIMM 1, initially
2
read on I
C bus by RMC when 5 volts supply
turned on. Written by Compaq Analyze after error
diagnosed to particular FRU
RMC
Copy of EEROM on MMB0 J8
RMC
Copy of EEROM on MMB0 J5
RMC
Copy of EEROM on MMB0 J9
RMC
Copy of EEROM on MMB0 J2
RMC
Copy of EEROM on MMB0 J6
RMC
Copy of EEROM on MMB0 J3
RMC
Copy of EEROM on MMB0 J7
RMC
Copy of EEROM on MMB1 J4
RMC
Copy of EEROM on MMB1 J8
RMC
Copy of EEROM on MMB1 J5
RMC
Copy of EEROM on MMB1 J9
RMC
Copy of EEROM on MMB1 J2
RMC
Copy of EEROM on MMB1 J6
RMC
Copy of EEROM on MMB1 J3
2
C EEROM
Continued on next page
DPR Address Layout
C-7
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Table of Contents
Troubleshooting
