Datasheet

Processor Configuration Registers
54 Datasheet, Volume 2
2.5.8 SVID—Subsystem Vendor Identification Register
This value is used to identify the vendor of the subsystem.
2.5.9 SID—Subsystem Identification Register
This value is used to identify a particular subsystem.
B/D/F/Type: 0/0/0/PCI
Address Offset: 2C–2Dh
Reset Value: 0000h
Access: RW-O
Size: 16 bits
Bit Attr
Reset
Value
RST/
PWR
Description
15:0 RW-O 0000h Uncore
Subsystem Vendor ID (SUBVID)
This field should be programmed during boot-up to indicate the
vendor of the system board. After it has been written once, it
becomes read only.
B/D/F/Type: 0/0/0/PCI
Address Offset: 2E–2Fh
Reset Value: 0000h
Access: RW-O
Size: 16 bits
Bit Attr
Reset
Value
RST/
PWR
Description
15:0 RW-O 0000h Uncore
Subsystem ID (SUBID)
This field should be programmed during BIOS initialization. After it
has been written once, it becomes read only.