BD82B65 View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

BD82B65

Intel® 6 Series Chipset and Intel® C200 Series Chipset

Intel 

17 Integrated Intel® High Definition Audio Controller Registers................................. 685

17.1 Intel® High Definition Audio Controller Registers (D27:F0).................................... 685

17.1.1 Intel® High Definition Audio PCI Configuration Space

(Intel® High Definition Audio— D27:F0) ............................................... 685

17.1.1.1 VID—Vendor Identification Register

(Intel® High Definition Audio Controller—D27:F0) .................. 687

17.1.1.2 DID—Device Identification Register

(Intel® High Definition Audio Controller—D27:F0) .................. 687

17.1.1.3 PCICMD—PCI Command Register

(Intel® High Definition Audio Controller—D27:F0) .................. 688

17.1.1.4 PCISTS—PCI Status Register

(Intel® High Definition Audio Controller—D27:F0) .................. 689

17.1.1.5 RID—Revision Identification Register

(Intel® High Definition Audio Controller—D27:F0) .................. 689

17.1.1.6 PI—Programming Interface Register

(Intel® High Definition Audio Controller—D27:F0) .................. 689

17.1.1.7 SCC—Sub Class Code Register

(Intel® High Definition Audio Controller—D27:F0) .................. 690

17.1.1.8 BCC—Base Class Code Register

(Intel® High Definition Audio Controller—D27:F0) .................. 690

17.1.1.9 CLS—Cache Line Size Register

(Intel® High Definition Audio Controller—D27:F0) .................. 690

17.1.1.10 LT—Latency Timer Register

(Intel® High Definition Audio Controller—D27:F0) .................. 690

17.1.1.11 HEADTYP—Header Type Register

(Intel® High Definition Audio Controller—D27:F0) .................. 690

17.1.1.12 HDBARL—Intel® High Definition Audio Lower Base Address

Register (Intel® High Definition Audio—D27:F0) .................... 691

17.1.1.13 HDBARU—Intel® High Definition Audio Upper Base Address

Register (Intel® High Definition Audio Controller—D27:F0)...... 691

17.1.1.14 SVID—Subsystem Vendor Identification Register

(Intel® High Definition Audio Controller—D27:F0) .................. 691

17.1.1.15 SID—Subsystem Identification Register

(Intel® High Definition Audio Controller—D27:F0) .................. 692

17.1.1.16 CAPPTR—Capabilities Pointer Register

(Intel® High Definition Audio Controller—D27:F0) .................. 692

17.1.1.17 INTLN—Interrupt Line Register

(Intel® High Definition Audio Controller—D27:F0) .................. 692

17.1.1.18 INTPN—Interrupt Pin Register

(Intel® High Definition Audio Controller—D27:F0) .................. 692

17.1.1.19 HDCTL—Intel® High Definition Audio Control Register

(Intel® High Definition Audio Controller—D27:F0) .................. 693

17.1.1.20 HDINIT1—Intel® High Definition Audio Initialization Register 1

(Intel® High Definition Audio Controller—D27:F0) .................. 693

17.1.1.21 DCKCTL—Docking Control Register (Mobile Only)

(Intel® High Definition Audio Controller—D27:F0) .................. 693

17.1.1.22 DCKSTS—Docking Status Register (Mobile Only)

(Intel® High Definition Audio Controller—D27:F0) .................. 694

17.1.1.23 PID—PCI Power Management Capability ID Register

(Intel® High Definition Audio Controller—D27:F0) .................. 694

17.1.1.24 PC—Power Management Capabilities Register

(Intel® High Definition Audio Controller—D27:F0) .................. 695

17.1.1.25 PCS—Power Management Control and Status Register

(Intel® High Definition Audio Controller—D27:F0) .................. 695

17.1.1.26 MID—MSI Capability ID Register

(Intel® High Definition Audio Controller—D27:F0) .................. 696

17.1.1.27 MMC—MSI Message Control Register

(Intel® High Definition Audio Controller—D27:F0) .................. 696

17.1.1.28 MMLA—MSI Message Lower Address Register

(Intel® High Definition Audio Controller—D27:F0) .................. 697

17.1.1.29 MMUA—MSI Message Upper Address Register

(Intel® High Definition Audio Controller—D27:F0) .................. 697

17.1.1.30 MMD—MSI Message Data Register

(Intel® High Definition Audio Controller—D27:F0) .................. 697

17.1.1.31 PXID—PCI Express* Capability ID Register

(Intel® High Definition Audio Controller—D27:F0) .................. 697

Datasheet

19

Share Link: