INTEL
®
CELERON® PROCESSOR SPECIFICATION UPDATE
20
Summary of Errata
NO. CPUID/Stepping Plans
ERRATA
650h
A0
651h
A1
660h
A0
665h
B0
683h
B0
686h
C0
68Ah
D0
6B1h
A1
6B4h
B1
Have Not Occurred
C101 X X X X X X
X
X
X
NoFix
Using 2M/4M Pages When
A20M# Is Asserted May
Result in Incorrect Address
Translations
C102 X X X X X X
X
X
X
NoFix
Values for LBR/BTS/BTM will
be Incorrect after an Exit
from SMM
C103 X X X X X X
X
X
X
NoFix
INIT Does Not Clear Global
Entries in the TLB
C104 X X X X X X
X
X
X
NoFix
REP MOVS/STOS Executing
with Fast Strings Enabled
and Crossing Page
Boundaries with Inconsistent
Memory Types may use an
Incorrect Data Size or Lead
to Memory-Ordering
Violations
C105 X X X X X X
X
X
X
NoFix
The BS Flag in DR6 May be
Set for Non-Single-Step #DB
Exception
C106 X X X X X X
X
X
X
NoFix
Fault on ENTER Instruction
May Result in Unexpected
Values on Stack Frame
C107 X X X X X X
X
X
X
NoFix
Unaligned Accesses to
Paging Structures May
Cause the Processor to
Hang
C108 X X X X X X
X
X
X
NoFix
INVLPG Operation for Large
(2M/4M) Pages May be
Incomplete under Certain
Conditions
C109 X X X X X X
X
X
X
NoFix
Page Access Bit May be Set
Prior to Signaling a Code
Segment Limit Fault
C110 X X X X X X
X
X
X
NoFix
EFLAGS, CR0, CR4 and the
EXF4 Signal May be
Incorrect after Shutdown
C111
X
X
X
X
X
X
X
X
X
NoFix
Performance Monitoring
Event
FP_MMX_TRANS_TO_MMX
May Not Count Some
Transitions