FW82801DBM S L6DN Intel, FW82801DBM S L6DN Datasheet - Page 21

• Manufacturer Part Number: FW82801DBM S L6DN
• Manufacturer: Intel

Specifications of FW82801DBM S L6DN

• Lead Free Status / RoHS Status: Not Compliant

14
Intel
®
82801DBM ICH4-M Datasheet
AC ’97 Audio Controller Registers (D31:F5)
14.1
14.2
13.2.7 Host_BLOCK_DB—Host Block Data Byte Register .......................482
13.2.8 PEC—Packet Error Check (PEC) Register.....................................482
13.2.9 RCV_SLVA—Receive Slave Address Register ..............................483
13.2.10 SLV_DATA—Receive Slave Data Register ....................................483
13.2.11 AUX_STS—Auxiliary Status Register.............................................483
13.2.12 AUX_CTL—Auxiliary Control Register............................................484
13.2.13 SMLINK_PIN_CTL—SMLink Pin Control Register .........................484
13.2.14 SMBUS_PIN_CTL—SMBUS Pin Control Register.........................485
13.2.15 SLV_STS—Slave Status Register ..................................................485
13.2.16 SLV_CMD—Slave Command Register ..........................................486
13.2.17 NOTIFY_DADDR—Notify Device Address .....................................486
13.2.18 NOTIFY_DLOW—Notify Data Low Byte Register ..........................487
13.2.19 NOTIFY_DHIGH—Notify Data High Byte Register.........................487
AC ’97 Audio PCI Configuration Space (D31:F5) ........................................489
14.1.1 VID—Vendor Identification Register (Audio—D31:F5) ...................490
14.1.2 DID—Device Identification Register (Audio—D31:F5)....................490
14.1.3 PCICMD—PCI Command Register (Audio—D31:F5) ....................491
14.1.4 PCISTS—PCI Device Status Register (Audio—D31:F5)................492
14.1.5 RID—Revision Identification Register (Audio—D31:F5) .................493
14.1.6 PI—Programming Interface Register (Audio—D31:F5) ..................493
14.1.7 SCC—Sub Class Code Register (Audio—D31:F5) ........................493
14.1.8 BCC—Base Class Code Register (Audio—D31:F5).......................493
14.1.9 HEDT—Header Type Register (Audio—D31:F5) ...........................494
14.1.10 NAMBAR—Native Audio Mixer Base Address Register
14.1.11 NABMBAR—Native Audio Bus Mastering Base Address Register
14.1.12 MMBAR—Mixer Base Address Register (Audio—D31:F5) ............495
14.1.13 MBBAR—Bus Master Base Address Register
14.1.14 SVID—Subsystem Vendor ID Register (Audio—D31:F5)...............496
14.1.15 SID—Subsystem ID Register (Audio—D31:F5)..............................497
14.1.16 CAP_PTR—Capabilities Pointer Register (Audio—D31:F5) ..........497
14.1.17 INTR_LN—Interrupt Line Register (Audio—D31:F5)......................497
14.1.18 INTR_PN—Interrupt Pin Register (Audio—D31:F5) .......................498
14.1.19 PCID—Programmable Codec ID Register (Audio—D31:F5) ..........498
14.1.20 CFG—Configuration Register (Audio—D31:F5) .............................499
14.1.21 PID—PCI Power Management Capability ID Register
14.1.22 PC—Power Management Capabilities Register
14.1.23 PCS—Power Management Control and Status Register
AC ’97 Audio I/O Space (D31:F5)................................................................501
14.2.1 x_BDBAR—Buffer Descriptor Base Address Register ...................504
14.2.2 x_CIV—Current Index Value Register ............................................505
14.2.3 x_LVI—Last Valid Index Register ...................................................505
14.2.4 x_SR—Status Register ...................................................................506
14.2.5 x_PICB—Position In Current Buffer Register .................................507
14.2.6 x_PIV—Prefetched Index Value Register .......................................507
(Audio—D31:F5) .............................................................................494
(Audio—D31:F5) .............................................................................495
(Audio—D31:F5) .............................................................................496
(Audio—D31:F5) .............................................................................499
(Audio—D31:F5) .............................................................................499
(Audio—D31:F5) .............................................................................500
..........................................489
21