Installation guide

8-6 System Errors
Figure 8-2 Machine Check Parse Tree (Continued)
123
BIU_STAT.FILL_SEO <14>
BIU_STAT.BIU_SEO <7>
BIU_STAT.BC_TPERR <2>
None of the above
PCSTS.PTE_ER <10>
BIU_STAT.FILL_ECC <8>
not BIU_STAT.CRD <9>
Lost B-cache ECC error
Lost B-cache fill error
Select ONE
Inconsistent error
Select ONE
BXB-0302-92
123
BIU_STAT/BIU_DSP_CMD <6:4> = DREAD
D-stream read B-tag parity error
BIU_STAT/BIU_DSP_CMD <6:4> = IREAD
I-stream read B-tag parity error
BIU_STAT.BC_TCPERR <3>
Select ONE
BIU_STAT/BIU_DSP_CMD <6:4> = DREAD
D-stream read B-tag parity error
BIU_STAT/BIU_DSP_CMD <6:4> = IREAD
I-stream read B-tag parity error
BIU_STAT.BIU_HERR <0>
E
Select ONE
BIU_STAT.FILL_DSP_CMD<19:16> = DREAD
C
BIU_STAT.FILL_DSP_CMD<19:16> = IREAD
D
BIU_STAT.FILL_SEC <14>
Lost ECC errors during PTE read
BIU_STAT.BC_TPERR <2>
Select ONE
BIU_STAT.BIU_DSP_CMD<6:4>
= DREAD
BIU_STATE.BIU_DSP_CMD<6:4>
= IREAD
Otherwise...
PTE D-stream read B-tag parity error
PTE I-stream read B-tag parity error
PTE write B-tag parity error