Datasheet

Datasheet, Volume 2 99
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Processor Integrated I/O (IIO) Configuration Registers
3.2.4.80 ERRCAP—Advanced Error Capabilities and Control Register
3.2.4.81 HDRLOG[0:3]—Header Log 0–3 Register
This register contains the header log when the first error occurs. Headers of the
subsequent errors are not logged.
ERRCAP
Bus: 0 Device: 0 Function: 0 Offset: 160h
Bus: 0 Device: 1 Function: 0–1 Offset: 160h
Bus: 0 Device: 2 Function: 0–3 Offset: 160h
Bus: 0 Device: 3 Function: 0–3 Offset: 160h
Bit Attr
Reset
Value
Description
31:9 RV 0h Reserved
8RO 0b
ECRC Check Enable
Not Applicable to IIO
7RO 0b
ECRC Check Capable
Not Applicable to IIO
6RO 0b
ECRC Generation Enable
Not Applicable to IIO
5RO 0b
ECRC Generation Capable
Not Applicable to IIO
4:0 ROS-V 0h
First error pointer
The First Error Pointer is a read-only register that identifies the bit position of the
first unmasked error reported in the Uncorrectable Error register. In case of two
errors happening at the same time, fatal error gets precedence over non-fatal, in
terms of being reported as first error. This field is rearmed to capture new errors
when the status bit indicated by this field is cleared by software.
HDRLOG[0:3]
Bus: 0 Device: 0 Function: 0 Offset: 164h, 168h, 16Ch, 170h
Bus: 0 Device: 1 Function: 0–1 Offset: 164h, 168h, 16Ch, 170h
Bus: 0 Device: 2 Function: 0–3 Offset: 164h, 168h, 16Ch, 170h
Bus: 0 Device: 3 Function: 0–3 Offset: 164h, 168h, 16Ch, 170h
Bit Attr
Reset
Value
Description
31:0 ROS-V
000000
00h
Log of Header DWord 0
Logs the first DWord of the header on an error condition