Intel AT80612002931AB Ficha de datos Pagina 211

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Intel
®
Xeon
®
Processor C5500/C3500 Series
February 2010 Datasheet, Volume 1
Order Number: 323103-001 211
PCI Express Non-Transparent Bridge
3.19.4.8 ERRCAP: Advanced Error Capabilities and Control Register
3.19.4.9 HDRLOG: Header Log
This register contains the header log when the first error occurs. Headers of the
subsequent errors are not logged.
Register:ERRCAP
Bus:0
Device:3
Function:0
Offset:11Ch
Bit Attr Default Description
31:9 RV 0h Reserved
8RO 0ECRC Check Enable: N/A to IIO
7RO 0ECRC Check Capable: N/A to IIO
6RO 0ECRC Generation Enable: N/A to IIO
5RO 0ECRC Generation Capable: N/A to IIO
4:0 ROS 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.
Register:HDRLOG
Bus:0
Device:3
Function:0
Offset:120h
Bit Attr Default Description
127:0 ROS 0h Header of TLP associated with error
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