Specification Update

Summary Tables of Changes
Specification Update
9
AJ = Quad-Core Intel® Xeon® processor 5300 series
AK =
Intel® Core™2 Extreme quad-core processor QX6000 sequence and Intel®
Core™2 Quad processor Q6000 sequence
AL = Dual-Core Intel® Xeon® processor 7100 series
AM = Intel® Celeron® processor 400 sequence
AN = Intel® Pentium® dual-core processor
AO = Quad-Core Intel® Xeon® processor 3200 series
AP = Dual-Core Intel® Xeon® processor 3000 series
AQ = Intel® Pentium® dual-core desktop processor E2000 sequence
AR = Intel® Celeron® processor 500 series
AS = Intel® Xeon® processor 7200, 7300 series
AT =
Intel® Celeron® processor 200 series
AV =
Intel® Core™2 Extreme processor QX9000 series and Intel® Core™2 Quad
processor Q9000 sequence
AX =
Quad-Core Intel® Xeon® Processor 5400 Series
AY =
Dual-Core Intel® Xeon® Processor 5200 Series
AZ = Intel® Core™2 Duo Processor and Intel® Core™2 Extreme Processor on 45-nm
Process
AAA = Quad-Core Intel® Xeon® processor 3300 series
AAB = Dual-Core Intel® Xeon® E3110 Processor
AAC = Intel® Celeron® dual-core processor E1000 series
NO A1 Plan ERRATA
AT1
X No Fix
Writing the Local Vector Table (LVT) when an Interrupt is Pending May Cause an
Unexpected Interrupt
AT2
X No Fix
LOCK# Asserted During a Special Cycle Shutdown Transaction May Unexpectedly
De-assert
AT3
X No Fix
Address Reported by Machine-Check Architecture (MCA) on Single-bit L2 ECC Errors
May be Incorrect
AT4
X No Fix
VERW/VERR/LSL/LAR Instructions May Unexpectedly Update the Last Exception
Record (LER) MSR
AT5
X No Fix
DR3 Address Match on MOVD/MOVQ/MOVNTQ Memory Store Instruction May
Incorrectly Increment Performance Monitoring Count for Saturating SIMD
Instructions Retired (Event CFH)
AT6
X Plan Fix SYSRET May Incorrectly Clear RF (Resume Flag) in the RFLAGS Register
AT7
X No Fix
General Protection Fault (#GP) for Instructions Greater than 15 Bytes May be
Preempted
AT8
X No Fix
Pending x87 FPU Exceptions (#MF) Following STI May Be Serviced Before Higher
Priority Interrupts
AT9
X No Fix The Processor May Report a #TS Instead of a #GP Fault
AT10
X No Fix A Write to an APIC Register Sometimes May Appear to Have Not Occurred
AT11
X No Fix
Programming the Digital Thermal Sensor (DTS) Threshold May Cause Unexpected
Thermal Interrupts