Specification Update

R
16 Mobile Intel® Celeron® Processor Specification Update
NO.
BA2
PA2
MA2
BB0
PB0
MB0
BC0
PC0
MC0
BD0
PD0
FBDO
FPDO
FBA1
FPA1
FBB1
FPB1
Plans
ERRATA
M30 X X X X X X Fixed
Machine check exception may occur
due to improper line eviction in the
IFU
M31 X X X Fixed
Performance counters include
streaming SIMD extensions L1
prefetch
M32 X X X Fixed
Processor will erroneously report a
BIST failure
M33 Fix
Internal snooping mechanism
causes livelock condition
M34 Fixed
Cache coherency may be lost if
snoop occurs during cache line
invalidation
M35 Fix
Extra DRDY# assertion when
eviction back-to-back write
combining lines
M36 X X X Fixed ECC detection and correction issue
M37 X X X Fixed
L2_LD and L2_M_LINES_OUTM
performance-monitoring counters do
not work
M38 X X X X X X X X X Fixed
Snoop request may cause DBSY#
hang
M39 X X X Fixed
IFU/DCU deadlock may cause
system hang
M40 Fix WBINVD may lock write out buffer
M41 X X X Fixed
L2_DBUS_BUSY performance
monitoring counter will not count
writes
M42 X X X X X X X XXXXXXXXXX NoFix
Lower bits of SMRAM SMBASE
register cannot be written with an
ITP
M43 X X X Fixed
Task switch may cause wrong PTE
and PDE access bit to be set
M44 X X X X X X X XXXXXXXXXX NoFix
Unsynchronized cross-modifying
code operations may cause
unexpected instruction execution
results
M45 X X X X X X Fixed
Deadlock May Occur Due To Illegal-
Instruction/Page-Miss Combination
M46 X X X X X X Fixed
MASKMOVQ Instruction Interaction
with String Operation May Cause
Deadlock
M47 X X X Fixed
Noise Sensitivity Issue on Processor
SMI# Pin