Datasheet

Processor Uncore Configuration Registers
206 Datasheet, Volume 2
4.4.7 SID—Subsystem Identity
This register identifies the system. It appears in every function.
Device: 0
Function: 0, 1
Offset: 2Eh
Device: 2
Function: 0, 1
Offset: 2Eh
Device: 3
Function: 0, 1, 4
Offset: 2Eh
Device: 4, 5
Function: 0–3
Offset: 2Eh
Bit Attr Default Description
15:0 RWO 8086h
Subsystem Identification Number
The default value specifies Intel.