Intel 2 Duo T7200 LE80537GF0414M Manual Do Utilizador
Códigos do produto
LE80537GF0414M
Identification Information
10
Specification Update
Identification Information
Component Identification via Programming Interface
The Intel
®
Core™2 Duo mobile processor and
Intel
®
Celeron
®
Processor 500 series
stepping can be identified by the following register contents:
Family
1
Model
2
Model for A-1 step
0110
1111
10000
NOTES:
1.
The family corresponds to bits [11:8] of the EDX register after RESET, bits [11:8] of
the EAX register after the CPUID instruction is executed with a 1 in the EAX register,
and the generation field of the Device ID registers accessible through boundary scan.
2.
The model corresponds to bits [7:4] of the EDX register after RESET, bits [7:4] of the
EAX register after the CPUID instruction is executed with a 1 in the EAX register, and
the model field of the device ID registers accessible through boundary scan.
Cache and TLB descriptor parameters are provided in the EAX, EBX, ECX, and EDX
registers after the CPUID instruction is executed with a 2 in the EAX register. Refer to
the Intel
registers after the CPUID instruction is executed with a 2 in the EAX register. Refer to
the Intel
®
Processor Identification and the CPUID Instruction Application Note (AP-
485) and the latest Intel
®
Core™ 2 Duo Mobile Processor BIOS Writer’s Guide for
further information on the CPUID instruction.
Each stepping of the Intel
®
Core™2 Duo mobile processor can be identified by
software with its CPU signature:
Table 1. CPU Signature for the Intel
®
Core™2 Duo Mobile Processor
Stepping
CPU Signature
B-2
06F6h
L-2
06F2h
A-1
10661h
E-1
06FAh
M-1
06FDh
G-2
06FBh
Each stepping of the Intel
®
Celeron
®
Processor 500 series can be identified by
software with its CPU signature: