Register Description
36
Datasheet
2.5
PCI Standard Registers
These registers appear in every function for every device.
Note:
Reserved bit locations are not shown in the following register tables.
2.5.1
VID - Vendor Identification Register
The VID Register contains the vendor identification number. This 16-bit register,
combined with the Device Identification Register uniquely identifies the manufacturer
of the function within the processor. Writes to this register have no effect.
2.5.2
DID - Device Identification Register
This 16-bit register combined with the Vendor Identification register uniquely identifies
the Function within the processor. Writes to this register have no effect. See
for the DID of each processor function.
Device:
0
Function:
0-1
Offset:
00h
Device:
2
Function:
0-1, 4-5
Offset:
00h
Device:
3
Function:
0-2, 4
Offset:
00h
Device:
4-6
Function:
0-3
Offset:
00h
Bit
Type
Reset
Value
Description
15:0
RO
8086h
Vendor Identification Number
The value assigned to Intel.
Device:
0
Function:
0-1
Offset:
02h
Device:
2
Function:
0-1, 4-5
Offset:
02h
Device:
3
Function:
0-2, 4
Offset:
02h
Device:
4-6
Function:
0-3
Offset:
02h
Bit
Type
Reset
Value
Description
15:0
RO
*See
Device Identification Number
Identifies each function of the processor.
Summary of Contents for I7-900 DEKSTOP SPECIFICATION
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