Datasheet

Processor Uncore Configuration Registers
150 Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
13.2.5.4 CORRERRCNT_1
Per Rank corrected error counters.
13.2.5.5 CORRERRCNT_2
Per Rank corrected error counters.
30:16 RWS_V 0x0
RANK 1 CORRECTABLE ERROR COUNT (cor_err_cnt_1):
The corrected error count for this rank. Hardware automatically clears this field
when the corresponding OVERFLOW_x bit is changing from 0 to 1.
15:15 RW1CS 0x0
RANK 0 OVERFLOW (overflow_0):
The corrected error count for this rank has been overflowed. Once set it can
only be cleared via a write from BIOS.
14:0 RWS_V 0x0
RANK 0 CORRECTABLE ERROR COUNT (cor_err_cnt_0):
The corrected error count for this rank. Hardware automatically clear this field
when the corresponding OVERFLOW_x bit is changing from 0 to 1.
Type: CFG PortID: N/A
Bus: 1 Device: 16 Function: 2,3,6,7
Bus: 1 Device: 30 Function: 2,3,6,7
Offset: 0x104
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: 0x108
Bit Attr Default Description
31:31 RW1CS 0x0
RANK 3 OVERFLOW (overflow_3):
The corrected error count has crested over the limit for this rank. Once set it
can only be cleared via a write from BIOS.
30:16 RWS_V 0x0
RANK 3 COR_ERR_CNT (cor_err_cnt_3):
The corrected error count for this rank.
15:15 RW1CS 0x0
RANK 2 OVERFLOW (overflow_2):
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 2 COR_ERR_CNT (cor_err_cnt_2):
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
31:31 RW1CS 0x0
RANK 5 OVERFLOW (overflow_5):
The corrected error count has crested over the limit for this rank. Once set it
can only be cleared via a write from BIOS.