Datasheet

Features

94 Dual-Core Intel

Xeon

Processor 7000 Series Datasheet

Example: The Dual-Core Intel Xeon processor 7000 series has two cores and two threads per core.

Therefore, this register will have a value of 0Ah

7.4.9.7.4 Additional Processor Feature Flags

Offset 7Ah provides additional feature information for the processor. This field is defined as

follows:

Bits are set when a feature is present, and cleared when they are not.

7.4.9.7.5 Thermal Adjustment Factors

Offsets 7B-7Ch provides information on thermal adjustment factors for the processor. This field

and it’s details are pending and will be updated in a future revision. The field is defined as follows:

7.4.9.8 Other Data

Addresses 7D - 7E are listed as reserved.

7.4.9.9 Checksums

The PIROM includes multiple checksums. Table 7-22 includes the checksum values for each

section defined in the 128 byte ROM, except Other Data.

3:2 Number of cores

1:0 Number of threads per core

Table 7-19. Offset 79h Definitions (Sheet 2 of 2)

Bits Definition

Table 7-20. Offset 7Ah Definitions

Bit Definition

7:6 Reserved

5 Enhanced Halt State

4 Intel

Virtualization Technology

3 Execute Disable

2 Intel

1 Thermal Monitor 2

0 Enhanced Intel Speed Step

Technology

Table 7-21. Offset 7Bh Definitions

Bit Definition

15:8 Measurement Correction Factor

7:0 Temperature Target