82US15W Datasheet, PDF (10/22 Pages) Intel Corporation – Intel® System Controller Hub

Device and Revision Identification
Device and Revision Identification
7 Host Bridge (D0:F0)
7.2.2 DID—Device Identification Register
Device:
Offset:
Default Value:
D0:F0
02h–03h
810xh
Attribute:
Size:
RO
16 bits
Bit
15:0
Default
and
Access
8100–
8107h
RO
Description
Device ID (DID): This is a 16-bit value assigned to the controller.
The lower 3 bits of this register are determined by fusing.
Component
DID
UL11L
US15L
US15W
US15X
8101
8101
8100
8100
9 Graphics, Video, and Display (D2:F0)
9.4.2 DID—Device Identification Register
Device:
Register Address:
Default Value:
D2:F0
02h
8108h
Attribute:
Size:
RO
16 bits
Bit
15:0
Default
and
Access
8108–
810Fh
RO
Description
Device Identification Number (DID): The lower 3 bits of this register
are determined by a fuse. 000b for the UMPC SKU and 001 for MID SKU.
Component
DID
UL11L
US15L
US15W
US15X
8109
8109
8108
8108
10
Specification Update