NQ5000P S L9TN Intel, NQ5000P S L9TN Datasheet - Page 382

• Manufacturer Part Number: NQ5000P S L9TN
• Manufacturer: Intel

Specifications of NQ5000P S L9TN

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Table 5-31. Intel 5000P Chipset Error List (Sheet 2 of 7)
382
F6
F7
F8
F9
IO0
IO1
IO2
IO4
IO5
in MCH
ERR #
Data Parity
Error
Detected
MCERR
B-INIT
FSB protocol
Error
PCI Express -
Data Link
Layer Protocol
Error
PCI Express -
Received Fatal
Error Message
PCI Express -
Received
Unsupported
Request
PCI Express -
Poisoned TLP
PCI Express -
Flow Control
Protocol Error
Error Name
MCH monitors the data/
parity signals on the FSB.
Set when the MCH detects
an parity error during the
data transfer. MCH only
detects this error caused by
CPUs.
MCH detected that a
processor issued an MCERR.
MCH detected that a
processor issued an B-INIT.
BND detected FSB protocol
error, for example, HitM on
BIL and HitM on EWB.
MCH detects a DL layer
protocol error from the
DLLP.
MCH received a Fatal error
message from the south
bridge.
Received an unsupported
request, similar to master
abort.
Received a poisoned
transaction layer packet
from the South Bridge.
MCH has detected a PCI
Express Flow Control
Protocol Error
Definition
Intel® 5000P/5000V/5000Z Chipset Memory Controller Hub (MCH) Datasheet
UnCorr
UnCorr
UnCorr
Fatal
Default=
Default=
Default=
Default=
UNCERR
UNCERR
UNCERR
UNCERR
(Check
UnCorr
(Check
UnCorr
(Check
(Check
Error
Type
SEV)
SEV)
SEV)
SEV)
Fatal
Fatal
Fatal
FERR_NF_FSB/
NERR_NF_FSB. RECFSB for
FERR only
FERR_NF_FSB/
NERR_NF_FSB. based on
POC[5] setting
FERR_NF_FSB/
NERR_NF_FSB. based on
POC[5] setting
FERR_FAT_FSB/
NERR_FAT_FSB. NRECFSB,
NRECFSB_ADDRH,
NRECFSB_ADDRL for FERR
only.
Log PEX_FAT_FERR/NERR
or PEX_NF_COR_FERR/
NERR based on their
respective Error types and
Severity (UNCERRSEV)
Log RPERRSTS for IO1,
IO11 and IO17.
Log UNCERRSTS for their
respective Error Types.
Log the first error pointer
for UNCERRSTS in
AERRCAPCTRL.
Log CORRERSTS for their
respective Error Types.
Log PEXDEVSTS for IO12
and other I/O errors based
on UNCERSEV(
Log Register
Received a parity error.
Poison Data and forward to
the appropriate interface.
If (receive an MCERR)
forward the MCERR to the
other FSB bus, adhering to
the MCERR protocol
Do not propagate to other
FSB bus, reset arb. unit, and
programatically reset
platform
Complete transaction on FSB
with response (IWB as in the
example)
Log Header of DLLP Packet.
Check corresponding bit in
UNCERRSEV register for
severity level (Fatal or Non
Fatal)
Log header of packets with
errors
Log header of packet
Check corresponding bit in
UNCERRSEV register for
severity level (Fatal or Non
Fatal)
Log header of packets with
errors
Check corresponding bit in
UNCERRSEV register for
severity level (Fatal or Non
Fatal)
Log header of packets with
errors
Check corresponding bit in
UNCERRSEV register for
severity level (Fatal or Non
Fatal)
Functional Description
Cause / Actions