Intel G645 BX80623G645 ユーザーズマニュアル
製品コード
BX80623G645
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
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
This field should be programmed during BIOS initialization. After it
has been written once, it becomes read only.