307013-003 Datasheet, PDF (707/848 Pages) Intel Corporation – Intel I/O Controller Hub 7

Intel® High Definition Audio Controller Registers (D27:F0)
19.1.1
VID—Vendor Identification Register
(Intel^® High Definition Audio Controller—D27:F0)
Offset:
Default Value:
00h-01h
8086h
Attribute:
Size:
RO
16 bits
19.1.2
Bit
Description
15:0 Vendor ID — RO. This is a 16-bit value assigned to Intel. Intel VID = 8086h
DID—Device Identification Register
(Intel^® High Definition Audio Controller—D27:F0)
Offset Address: 02h–03h
Default Value: See bit description
Attribute:
Size:
RO
16 bits
Bit
15:0
Description
Device ID — RO. This is a 16-bit value assigned to the Intel^® ICH7 Intel High
Definition Audio controller. Refer to the Intel^® I/O Controller Hub 7 (ICH7) Family
Specification Update for the value of the Device ID Register.
Intel ^® ICH7 Family Datasheet
707