SC8xx: Overall System
466
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
[XXXX]: Detailed error code
[0001] TLB change (store) exception error
[0002] TLB miss (load) exception error
[0003] TLB miss (store) exception error
[0004] Read address exception error
[0005] Write address exception error
[0006] Instruction bus exception error
[0007] Data bus exception error
[0008] System call exception error
[0009] Break exception error
[000A] Invalid instruction exception error
[000B] Co-processor exception error
[000C] Overflow exception error
[000D] UTLB miss exception error
[0010] Interrupt line 0 error
[0011] Interrupt line 1 error
[0012] Interrupt line 2 error
[0013] Interrupt line 3 error
[0014] Interrupt line 4 error
[0015] Interrupt line 5 error
Unexpected exception or interrupt occurred
• CPU device error
• The boot monitor program or self-diagnostic program is broken.
• Replace the controller board
• Reinstall the controller system software.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC820-00 C Self-diagnostics error: CPU
[XXXX]: Detailed error code
[00FF] Uninitialized interrupt error
Cache error (such as a parity error) occurred.
• CPU device error
• Local bus defective
• Cycle the main power off and on.
• Reinstall the controller system software.
• Replace the controller board
• Replace the connected controller option with a new one.
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