Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Datasheet page 685

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Integrated Intel High Definition Audio Controller Registers
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Table 17-1. Intel High Definition Audio PCI Register Address Map
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(Intel
Offset
126h–127h
130h–133h
134h–137h
140h–143h
148h–14Bh
14Ch–14Fh
17.1.1.1 VID—Vendor Identification Register
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(Intel
Offset:
Default Value:
Bit
15:0 Vendor ID — RO. This is a 16-bit value assigned to Intel. Intel VID = 8086h
17.1.1.2 DID—Device Identification Register
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(Intel
Offset Address: 02h
Default Value:
Bit
15:0
Datasheet
High Definition Audio D27:F0) (Sheet 3 of 3)
Mnemonic
VCiSTS VCi Resource Status
Root Complex Link Declaration Enhanced
RCCAP
Capability Header
ESD Element Self Description
L1DESC Link 1 Description
L1ADDL Link 1 Lower Address
L1ADDU Link 1 Upper Address
High Definition Audio Controller—D27:F0)
00h–01h
8086h
High Definition Audio Controller—D27:F0)
03h
–
See bit description
Device ID — RO. This is a 16-bit value assigned to the PCH's Intel
Audio controller. See the Intel
the DID Register.
Register Name
Attribute:
Size:
Description
Attribute:
Size:
Description
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6 Series Chipset Specification Update for the value of
Default Type
0000h RO
00010005h RO
0F000100h RO
00000001h RO
See Register
RO
Description
00000000h RO
RO
16 bits
RO
16 bits
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High Definition
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