HP Model 712/100 - Workstation, Руководство пользователя

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Troubleshooting 4–9
HPMC Caused by a Data Cache Parity Error
An HPMC interruption is forced when a data parity error is detected during a Load
instruction to the memory address space or during a data cache flush operation.
Examine the 12 words listed under Other Processor Data of the data returned from a
pim command during the Boot Administration environment. These words represent
the following data:
Other Processor Data
IIA Space IIA Offset Check Type CPU State
Reserved Cache Check TLB Check Bus Check
Assists Check Reserved Assist State System Responder Address
Table 4–4 shows an example of the values for these words:
Table 4–4. Processor Module Error (Data Cache Parity)
Check Type
CPU State
Cache Check
TLB Check
Bus Check
Assists Check
Assists State
System Responder Address
0x80000000
0x9e000004
0x40000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Value Word
The value in the CPU State word indicates that register values and addresses stored
in Stable Storage at the time of the HPMC were saved.
The value on the Cache Check word identifies that logic in the processor module
detected a (data) cache parity error.
Replace the Motherboard.