Datasheet

Intel
®
E8870 Scalable Node Controller (SNC) Datasheet 6-17
Reliability, Availability, and Serviceability
.
Table 6-4. E8870 Chipset Errors, Transaction, and Class Information
ERR
#
Type Error Name
Transaction
Error
Class
Proc
read,
coh
Proc
read,
non-
coh
a
Proc
write,
coh
Proc
write,
non-
coha
Read
from
I/O,
coh
Write
from
I/O,
coh
Write
from
I/O
b
SPS
Back
Invali-
date
SPS
Broad-
cast
c
No
Trans-
action
Processor Bus
F1 Fatal
Illegal or Unsupported
Transaction
xxxx NC
F2 Fatal Bus Protocol Error xNC
F3 Fatal BINIT# Observed xNC
F4 Fatal
Processor Bus Address
Parity Error
xxxx NC
F5 Fatal Bus Request Parity Error x x x x NC
F6 Unc
Outbound Multi-Bit ECC
Error
src
d
src src srcd srcd src CT:2xECC
Outbound ECC Error
(Target LPC)
Outbound data parity
error (Target LPC)
end CT:2xECC
F8 Unc
BERR#/MCERR#
Observed
xCS
F9 Unc
Partial Merge Multi-Bit
Data ECC
mid CT:2xECC
F10 Corr
Outbound Single-Bit ECC
Error
src src src src src src CT:1xECC
F12 Corr
Illegal Outbound Address
(single node only)
xxxx CS
F13 Corr
Partial Merge Single-Bit
DATA ECC Error on
Implicit Writeback
end CT:1xECC
LPC
L1 Fatal LPC SYNC x x NC
L2 Corr LPC Time-out x CS
Memory
M1 Unc
Multi-Bit Memory ECC
Error on Write
end
e
end ende ende ende CT:2xECC
M2 Unc
Uncorrectable Memory
ECC Error on Read
src,end src
f
src srcf CT:2xECC
M3 Unc
Uncorrectable Memory
ECC Error on Memory
Scrub
xCS
M4 Unc
Partial Merge Multi-Bit
Data ECC Error
mid CT:2xECC
M5 Corr
RDRAM Overheating
Error
xCS
M6 Corr
Single-Bit Memory ECC
Error on Write
end end ende end end CT:1xECC
M7 Corr
Correctable Memory ECC
Error on Read or Memory
Scrub
xxx CS
M8 Corr
Partial Merge Single-Bit
DATA ECC Error
end CT:1xECC