Datasheet

Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family 151
Datasheet Volume Two: Functional Description, February 2014
Processor Uncore Configuration Registers
13.2.5.6 CORRERRCNT_3
Per Rank corrected error counters.
13.2.5.7 CORRERRTHRSHLD_0
This register holds the per rank corrected error thresholding value.
30:16 RWS_V 0x0
RANK 5 COR_ERR_CNT (cor_err_cnt_5):
The corrected error count for this rank.
15:15 RW1CS 0x0
RANK 4 OVERFLOW (overflow_4):
The corrected error count has crested over the limit for this rank. Once set it
can only be cleared via a write from BIOS.
14:0 RWS_V 0x0
RANK 4 COR_ERR_CNT (cor_err_cnt_4):
The corrected error count for this rank.
Type: CFG PortID: N/A
Bus: 1 Device: 16 Function: 2,3,6,7
Bus: 1 Device: 30 Function: 2,3,6,7
Offset: 0x10c
Bit Attr Default Description
Type: CFG PortID: N/A
Bus: 1 Device: 16 Function: 2,3,6,7
Bus: 1 Device: 30 Function: 2,3,6,7
Offset: 0x110
Bit Attr Default Description
31:31 RW1CS 0x0
RANK 7 OVERFLOW (overflow_7):
The corrected error count for this rank.
30:16 RWS_V 0x0
RANK 7 COR_ERR_CNT_7 (cor_err_cnt_7):
The corrected error count for this rank.
15:15 RW1CS 0x0
RANK 6 OVERFLOW (overflow_6):
The corrected error count has crested over the limit for this rank. Once set it
can only be cleared via a write from BIOS.
14:0 RWS_V 0x0
RANK 6 COR_ERR_CNT (cor_err_cnt_6):
The corrected error count for this rank.
Type: CFG PortID: N/A
Bus: 1 Device: 16 Function: 2,3,6,7
Bus: 1 Device: 30 Function: 2,3,6,7
Offset: 0x11c
Bit Attr Default Description
31:31 RV - Reserved.
30:16 RW 0x7fff
RANK 1 COR_ERR_TH (cor_err_th_1):
The corrected error threshold for this rank that will be compared to the per
rank corrected error counter.
15:15 RV - Reserved.