Intel SL8K2 Specification Update - Page 14

Intel SL8K2 - Pentium 4 3.20EGHz 800MHz 1MB Socket 478 CPU Manual

Page 14 highlights

Summary Tables of Changes R NO. C01 D0 LD02 E0 LE02 G11 LG12 LN02 LR02 Plan ERRATA R65 X Fixed Execute Disable Bit Set with AD Assist Will Cause Livelock R66 X The Execute Disable Bit Fault May Fixed be Reported Before Other Types of Page Fault When Both Occur R67 X Writes to IA32_MISC_ENABLE May Fixed Not Update Flags for Both Logical Processors Threads R68 X Fixed Execute Disable Mode Bit Set with CR4.PAE May Cause Livelock Checking of Page Table Base R69 X X X X X X X X X No Address May Not Match the Fix Address Bit Width Supported by the Platform The IA32_MCi_STATUS MSR May R70 X X X X X X X X X No Improperly Indicate that Additional Fix MCA Information May Have Been Captured R71 X Fixed Execution of an Instruction with a Code Breakpoint Inhibited by the RF (Resume Flag) Bit May be Delayed by an RFO (Request For Ownership) from Another Bus Agent With TF (Trap Flag) Asserted, FP R72 X X X X X X X X X No Fix Instruction That Triggers an Unmasked FP Exception May Take Single Step Trap Before Retirement of Instruction R73 X X X MCA Corrected Memory Hierarchy Fixed Error Counter May Not Increment Correctly BTS(Branch Trace Store) and R74 X X X X X X X X X No PEBS(Precise Event Based Fix Sampling) May Update Memory outside the BTS/PEBS Buffer The Base of an LDT (Local Descriptor Table) Register May be R75 X X X X Fixed Non-zero on a Processor Supporting Intel® Extended Memory 64 Technology (Intel® EM64T) L-bit of the CS and LMA bit of the IA32_EFER Register May Have an Erroneous Value For One R76 X X X Fixed Instruction Following a Mode Transition in a Hyper-Threading Enabled Processor Supporting Intel® Extended Memory 64 Technology (Intel® EM64T). 14 Intel® Pentium® 4 Processor on 90 nm Process Specification Update

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Summary Tables of Changes
R
14
Intel
®
Pentium
®
4 Processor on 90 nm Process Specification Update
NO.
C0
1
D0
LD0
2
E0
LE0
2
G1
1
LG1
2
LN0
2
LR0
2
Plan
ERRATA
R65
X
Fixed
Execute Disable Bit Set with AD
Assist Will Cause Livelock
R66
X
Fixed
The Execute Disable Bit Fault May
be Reported Before Other Types
of Page Fault When Both Occur
R67
X
Fixed
Writes to IA32_MISC_ENABLE May
Not Update Flags for Both Logical
Processors Threads
R68
X
Fixed
Execute Disable Mode Bit Set with
CR4.PAE May Cause Livelock
R69
X
X
X
X
X
X
X
X
X
No
Fix
Checking of Page Table Base
Address May Not Match the
Address Bit Width Supported by the
Platform
R70
X
X
X
X
X
X
X
X
X
No
Fix
The IA32_MCi_STATUS MSR May
Improperly Indicate that Additional
MCA Information May Have Been
Captured
R71
X
Fixed
Execution of an Instruction with a
Code Breakpoint Inhibited by the
RF (Resume Flag) Bit May be
Delayed by an RFO (Request For
Ownership) from Another Bus
Agent
R72
X
X
X
X
X
X
X
X
X
No
Fix
With TF (Trap Flag) Asserted, FP
Instruction That Triggers an
Unmasked FP Exception May Take
Single Step Trap Before Retirement
of Instruction
R73
X
X
X
Fixed
MCA Corrected Memory Hierarchy
Error Counter May Not Increment
Correctly
R74
X
X
X
X
X
X
X
X
X
No
Fix
BTS(Branch Trace Store) and
PEBS(Precise Event Based
Sampling) May Update Memory
outside the BTS/PEBS Buffer
R75
X
X
X
X
Fixed
The Base of an LDT (Local
Descriptor Table) Register May be
Non-zero on a Processor
Supporting Intel® Extended
Memory 64 Technology (Intel®
EM64T)
R76
X
X
X
Fixed
L-bit of the CS and LMA bit of the
IA32_EFER Register May Have an
Erroneous Value For One
Instruction Following a Mode
Transition in a Hyper-Threading
Enabled Processor Supporting
Intel® Extended Memory 64
Technology (Intel® EM64T).