Intel® High Definition Audio MMIO Registers

Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2

ID	Date	Version	Classification
834576	10/10/2024	001	Public

Summary of Bus: (), Device: (), Function: (), Type: (MEM)

Offset	Size (Bytes)	Register Name (Register Symbol)	Scope	Default Value
0h	2	Global Capabilities (GCAP)	Package	9A01h
2h	1	Minor Version (VMIN)	Package	00h
3h	1	Major Version (VMAJ)	Package	01h
4h	2	Output Payload Capability (OUTPAY)	Package	003Ch
6h	2	Input Payload Capability (INPAY)	Package	001Dh
8h	4	Global Control (GCTL)	Package	00000000h
ch	1	Wake Enable (WAKEEN)	Package	00h
eh	1	Wake Status (WAKESTS)	Package	00h
10h	2	Global Status (GSTS)	Package	0000h
12h	2	Global Capabilities 2 (GCAP2)	Package	0000h
14h	2	Linked List Capabilities Header (LLCH)	Package	0C00h
18h	2	Output Stream Payload Capability (OUTSTRMPAY)	Package	0030h
1ah	2	Input Stream Payload Capability (INSTRMPAY)	Package	0018h
20h	4	Interrupt Control (INTCTL)	Package	00000000h
24h	4	Interrupt Status (INTSTS)	Package	00000000h
30h	4	Wall Clock Counter (WALCLK)	Package	00000000h
38h	4	Stream Synchronization (SSYNC)	Package	00000000h
40h	4	CORB Lower Base Address (CORBLBASE)	Package	00000000h
44h	4	CORB Upper Base Address (CORBUBASE)	Package	00000000h
48h	2	CORB Write Pointer (CORBWP)	Package	0000h
4ah	2	CORB Read Pointer (CORBRP)	Package	0000h
4ch	1	CORB Control (CORBCTL)	Package	00h
4dh	1	CORB Status (CORBSTS)	Package	00h
4eh	1	CORB Size (CORBSIZE)	Package	42h
60h	4	Immediate Command (IC)	Package	00000000h
64h	4	Immediate Response (IR)	Package	00000000h
68h	2	Immediate Command Status (ICS)	Package	0000h
70h	4	DMA Position Lower Base Address (DPLBASE)	Package	00000000h
74h	4	DMA Position Upper Base Address (DPUBASE)	Package	00000000h
80h	1	Input Stream Descriptor x Control (ISD0CTL_B0)	Package	00h
82h	1	Input Stream Descriptor x Control (ISD0CTL_B2)	Package	04h
83h	1	Input Stream Descriptor x Status (ISD0STS)	Package	00h
84h	4	Input Stream Descriptor x Link Position in Buffer (ISD0LPIB)	Package	00000000h
88h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD0CBL)	Package	00000000h
8ch	2	Input Stream Descriptor x Last Valid Index (ISD0LVI)	Package	0000h
8eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD0FIFOW)	Package	04h
90h	2	Input Stream Descriptor x FIFO Size (ISD0FIFOS)	Package	0000h
92h	2	Input Stream Descriptor x Format (ISD0FMT)	Package	0000h
98h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD0BDLPLBA)	Package	00000000h
9ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD0BDLPUBA)	Package	00000000h
a0h	1	Input Stream Descriptor x Control (ISD1CTL_B0)	Package	00h
a2h	1	Input Stream Descriptor x Control (ISD1CTL_B2)	Package	00h
a3h	1	Input Stream Descriptor x Status (ISD1STS)	Package	00h
a4h	4	Input Stream Descriptor x Link Position in Buffer (ISD1LPIB)	Package	00000000h
a8h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD1CBL)	Package	00000000h
ach	2	Input Stream Descriptor x Last Valid Index (ISD1LVI)	Package	0000h
aeh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD1FIFOW)	Package	00h
b0h	2	Input Stream Descriptor x FIFO Size (ISD1FIFOS)	Package	0000h
b2h	2	Input Stream Descriptor x Format (ISD1FMT)	Package	0000h
b8h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD1BDLPLBA)	Package	00000000h
bch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD1BDLPUBA)	Package	00000000h
c0h	1	Input Stream Descriptor x Control (ISD2CTL_B0)	Package	00h
c2h	1	Input Stream Descriptor x Control (ISD2CTL_B2)	Package	00h
c3h	1	Input Stream Descriptor x Status (ISD2STS)	Package	00h
c4h	4	Input Stream Descriptor x Link Position in Buffer (ISD2LPIB)	Package	00000000h
c8h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD2CBL)	Package	00000000h
cch	2	Input Stream Descriptor x Last Valid Index (ISD2LVI)	Package	0000h
ceh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD2FIFOW)	Package	00h
d0h	2	Input Stream Descriptor x FIFO Size (ISD2FIFOS)	Package	0000h
d2h	2	Input Stream Descriptor x Format (ISD2FMT)	Package	0000h
d8h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD2BDLPLBA)	Package	00000000h
dch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD2BDLPUBA)	Package	00000000h
e0h	1	Input Stream Descriptor x Control (ISD3CTL_B0)	Package	00h
e2h	1	Input Stream Descriptor x Control (ISD3CTL_B2)	Package	00h
e3h	1	Input Stream Descriptor x Status (ISD3STS)	Package	00h
e4h	4	Input Stream Descriptor x Link Position in Buffer (ISD3LPIB)	Package	00000000h
e8h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD3CBL)	Package	00000000h
ech	2	Input Stream Descriptor x Last Valid Index (ISD3LVI)	Package	0000h
eeh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD3FIFOW)	Package	00h
f0h	2	Input Stream Descriptor x FIFO Size (ISD3FIFOS)	Package	0000h
f2h	2	Input Stream Descriptor x Format (ISD3FMT)	Package	0000h
f8h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD3BDLPLBA)	Package	00000000h
fch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD3BDLPUBA)	Package	00000000h
100h	1	Input Stream Descriptor x Control (ISD4CTL_B0)	Package	00h
102h	1	Input Stream Descriptor x Control (ISD4CTL_B2)	Package	00h
103h	1	Input Stream Descriptor x Status (ISD4STS)	Package	00h
104h	4	Input Stream Descriptor x Link Position in Buffer (ISD4LPIB)	Package	00000000h
108h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD4CBL)	Package	00000000h
10ch	2	Input Stream Descriptor x Last Valid Index (ISD4LVI)	Package	0000h
10eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD4FIFOW)	Package	00h
110h	2	Input Stream Descriptor x FIFO Size (ISD4FIFOS)	Package	0000h
112h	2	Input Stream Descriptor x Format (ISD4FMT)	Package	0000h
118h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD4BDLPLBA)	Package	00000000h
11ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD4BDLPUBA)	Package	00000000h
120h	1	Input Stream Descriptor x Control (ISD5CTL_B0)	Package	00h
122h	1	Input Stream Descriptor x Control (ISD5CTL_B2)	Package	00h
123h	1	Input Stream Descriptor x Status (ISD5STS)	Package	00h
128h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD5CBL)	Package	00000000h
12ch	2	Input Stream Descriptor x Last Valid Index (ISD5LVI)	Package	0000h
12eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD5FIFOW)	Package	00h
130h	2	Input Stream Descriptor x FIFO Size (ISD5FIFOS)	Package	0000h
132h	2	Input Stream Descriptor x Format (ISD5FMT)	Package	0000h
13ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD5BDLPUBA)	Package	00000000h
140h	1	Input Stream Descriptor x Control (ISD6CTL_B0)	Package	00h
142h	1	Input Stream Descriptor x Control (ISD6CTL_B2)	Package	00h
143h	1	Input Stream Descriptor x Status (ISD6STS)	Package	00h
144h	4	Input Stream Descriptor x Link Position in Buffer (ISD6LPIB)	Package	00000000h
148h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD6CBL)	Package	00000000h
14ch	2	Input Stream Descriptor x Last Valid Index (ISD6LVI)	Package	0000h
14eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD6FIFOW)	Package	00h
150h	2	Input Stream Descriptor x FIFO Size (ISD6FIFOS)	Package	0000h
152h	2	Input Stream Descriptor x Format (ISD6FMT)	Package	0000h
158h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD6BDLPLBA)	Package	00000000h
15ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD6BDLPUBA)	Package	00000000h
160h	1	Input Stream Descriptor x Control (ISD7CTL_B0)	Package	00h
162h	1	Input Stream Descriptor x Control (ISD7CTL_B2)	Package	00h
163h	1	Input Stream Descriptor x Status (ISD7STS)	Package	00h
164h	4	Input Stream Descriptor x Link Position in Buffer (ISD7LPIB)	Package	00000000h
168h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD7CBL)	Package	00000000h
16ch	2	Input Stream Descriptor x Last Valid Index (ISD7LVI)	Package	0000h
16eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD7FIFOW)	Package	00h
170h	2	Input Stream Descriptor x FIFO Size (ISD7FIFOS)	Package	0000h
172h	2	Input Stream Descriptor x Format (ISD7FMT)	Package	0000h
178h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD7BDLPLBA)	Package	00000000h
17ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD7BDLPUBA)	Package	00000000h
180h	1	Input Stream Descriptor x Control (ISD8CTL_B0)	Package	00h
182h	1	Input Stream Descriptor x Control (ISD8CTL_B2)	Package	00h
183h	1	Input Stream Descriptor x Status (ISD8STS)	Package	00h
184h	4	Input Stream Descriptor x Link Position in Buffer (ISD8LPIB)	Package	00000000h
188h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD8CBL)	Package	00000000h
18ch	2	Input Stream Descriptor x Last Valid Index (ISD8LVI)	Package	0000h
18eh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD8FIFOW)	Package	00h
190h	2	Input Stream Descriptor x FIFO Size (ISD8FIFOS)	Package	0000h
192h	2	Input Stream Descriptor x Format (ISD8FMT)	Package	0000h
19ch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD8BDLPUBA)	Package	00000000h
1a0h	1	Input Stream Descriptor x Control (ISD9CTL_B0)	Package	00h
1a2h	1	Input Stream Descriptor x Control (ISD9CTL_B2)	Package	00h
1a3h	1	Input Stream Descriptor x Status (ISD9STS)	Package	00h
1a8h	4	Input Stream Descriptor x Cyclic Buffer Length (ISD9CBL)	Package	00000000h
1ach	2	Input Stream Descriptor x Last Valid Index (ISD9LVI)	Package	0000h
1aeh	1	Input Stream Descriptor x FIFO Eviction Watermark (ISD9FIFOW)	Package	00h
1b0h	2	Input Stream Descriptor x FIFO Size (ISD9FIFOS)	Package	0000h
1b2h	2	Input Stream Descriptor x Format (ISD9FMT)	Package	0000h
1b8h	4	Input Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (ISD9BDLPLBA)	Package	00000000h
1bch	4	Input Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (ISD9BDLPUBA)	Package	00000000h
1c0h	1	Output Stream Descriptor x Control (OSD0CTL_B0)	Package	00h
1c2h	1	Output Stream Descriptor x Control (OSD0CTL_B2)	Package	04h
1c3h	1	Output Stream Descriptor x Status (OSD0STS)	Package	00h
1c4h	4	Output Stream Descriptor x Link Position in Buffer (OSD0LPIB)	Package	00000000h
1c8h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD0CBL)	Package	00000000h
1cch	2	Output Stream Descriptor x Last Valid Index (OSD0LVI)	Package	0000h
1ceh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD0FIFOW)	Package	04h
1d0h	2	Output Stream Descriptor x FIFO Size (OSD0FIFOS)	Package	0000h
1d2h	2	Output Stream Descriptor x Format (OSD0FMT)	Package	0000h
1d8h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD0BDLPLBA)	Package	00000000h
1dch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD0BDLPUBA)	Package	00000000h
1e0h	1	Output Stream Descriptor x Control (OSD1CTL_B0)	Package	00h
1e2h	1	Output Stream Descriptor x Control (OSD1CTL_B2)	Package	00h
1e3h	1	Output Stream Descriptor x Status (OSD1STS)	Package	00h
1e4h	4	Output Stream Descriptor x Link Position in Buffer (OSD1LPIB)	Package	00000000h
1e8h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD1CBL)	Package	00000000h
1ech	2	Output Stream Descriptor x Last Valid Index (OSD1LVI)	Package	0000h
1eeh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD1FIFOW)	Package	00h
1f0h	2	Output Stream Descriptor x FIFO Size (OSD1FIFOS)	Package	0000h
1f2h	2	Output Stream Descriptor x Format (OSD1FMT)	Package	0000h
1f8h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD1BDLPLBA)	Package	00000000h
1fch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD1BDLPUBA)	Package	00000000h
200h	1	Output Stream Descriptor x Control (OSD2CTL_B0)	Package	00h
202h	1	Output Stream Descriptor x Control (OSD2CTL_B2)	Package	00h
203h	1	Output Stream Descriptor x Status (OSD2STS)	Package	00h
204h	4	Output Stream Descriptor x Link Position in Buffer (OSD2LPIB)	Package	00000000h
208h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD2CBL)	Package	00000000h
20ch	2	Output Stream Descriptor x Last Valid Index (OSD2LVI)	Package	0000h
20eh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD2FIFOW)	Package	00h
210h	2	Output Stream Descriptor x FIFO Size (OSD2FIFOS)	Package	0000h
212h	2	Output Stream Descriptor x Format (OSD2FMT)	Package	0000h
218h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD2BDLPLBA)	Package	00000000h
21ch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD2BDLPUBA)	Package	00000000h
220h	1	Output Stream Descriptor x Control (OSD3CTL_B0)	Package	00h
222h	1	Output Stream Descriptor x Control (OSD3CTL_B2)	Package	00h
223h	1	Output Stream Descriptor x Status (OSD3STS)	Package	00h
224h	4	Output Stream Descriptor x Link Position in Buffer (OSD3LPIB)	Package	00000000h
228h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD3CBL)	Package	00000000h
22ch	2	Output Stream Descriptor x Last Valid Index (OSD3LVI)	Package	0000h
22eh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD3FIFOW)	Package	00h
230h	2	Output Stream Descriptor x FIFO Size (OSD3FIFOS)	Package	0000h
232h	2	Output Stream Descriptor x Format (OSD3FMT)	Package	0000h
238h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD3BDLPLBA)	Package	00000000h
23ch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD3BDLPUBA)	Package	00000000h
240h	1	Output Stream Descriptor x Control (OSD4CTL_B0)	Package	00h
242h	1	Output Stream Descriptor x Control (OSD4CTL_B2)	Package	00h
243h	1	Output Stream Descriptor x Status (OSD4STS)	Package	00h
244h	4	Output Stream Descriptor x Link Position in Buffer (OSD4LPIB)	Package	00000000h
248h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD4CBL)	Package	00000000h
24ch	2	Output Stream Descriptor x Last Valid Index (OSD4LVI)	Package	0000h
24eh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD4FIFOW)	Package	00h
250h	2	Output Stream Descriptor x FIFO Size (OSD4FIFOS)	Package	0000h
252h	2	Output Stream Descriptor x Format (OSD4FMT)	Package	0000h
258h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD4BDLPLBA)	Package	00000000h
25ch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD4BDLPUBA)	Package	00000000h
260h	1	Output Stream Descriptor x Control (OSD5CTL_B0)	Package	00h
262h	1	Output Stream Descriptor x Control (OSD5CTL_B2)	Package	00h
263h	1	Output Stream Descriptor x Status (OSD5STS)	Package	00h
264h	4	Output Stream Descriptor x Link Position in Buffer (OSD5LPIB)	Package	00000000h
268h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD5CBL)	Package	00000000h
26ch	2	Output Stream Descriptor x Last Valid Index (OSD5LVI)	Package	0000h
26eh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD5FIFOW)	Package	00h
270h	2	Output Stream Descriptor x FIFO Size (OSD5FIFOS)	Package	0000h
272h	2	Output Stream Descriptor x Format (OSD5FMT)	Package	0000h
278h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD5BDLPLBA)	Package	00000000h
27ch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD5BDLPUBA)	Package	00000000h
280h	1	Output Stream Descriptor x Control (OSD6CTL_B0)	Package	00h
282h	1	Output Stream Descriptor x Control (OSD6CTL_B2)	Package	00h
283h	1	Output Stream Descriptor x Status (OSD6STS)	Package	00h
284h	4	Output Stream Descriptor x Link Position in Buffer (OSD6LPIB)	Package	00000000h
288h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD6CBL)	Package	00000000h
28ch	2	Output Stream Descriptor x Last Valid Index (OSD6LVI)	Package	0000h
28eh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD6FIFOW)	Package	00h
290h	2	Output Stream Descriptor x FIFO Size (OSD6FIFOS)	Package	0000h
292h	2	Output Stream Descriptor x Format (OSD6FMT)	Package	0000h
298h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD6BDLPLBA)	Package	00000000h
29ch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD6BDLPUBA)	Package	00000000h
2a0h	1	Output Stream Descriptor x Control (OSD7CTL_B0)	Package	00h
2a2h	1	Output Stream Descriptor x Control (OSD7CTL_B2)	Package	00h
2a3h	1	Output Stream Descriptor x Status (OSD7STS)	Package	00h
2a4h	4	Output Stream Descriptor x Link Position in Buffer (OSD7LPIB)	Package	00000000h
2a8h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD7CBL)	Package	00000000h
2ach	2	Output Stream Descriptor x Last Valid Index (OSD7LVI)	Package	0000h
2aeh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD7FIFOW)	Package	00h
2b0h	2	Output Stream Descriptor x FIFO Size (OSD7FIFOS)	Package	0000h
2b2h	2	Output Stream Descriptor x Format (OSD7FMT)	Package	0000h
2b8h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD7BDLPLBA)	Package	00000000h
2bch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD7BDLPUBA)	Package	00000000h
2c0h	1	Output Stream Descriptor x Control (OSD8CTL_B0)	Package	00h
2c2h	1	Output Stream Descriptor x Control (OSD8CTL_B2)	Package	00h
2c3h	1	Output Stream Descriptor x Status (OSD8STS)	Package	00h
2c4h	4	Output Stream Descriptor x Link Position in Buffer (OSD8LPIB)	Package	00000000h
2c8h	4	Output Stream Descriptor x Cyclic Buffer Length (OSD8CBL)	Package	00000000h
2cch	2	Output Stream Descriptor x Last Valid Index (OSD8LVI)	Package	0000h
2ceh	1	Output Stream Descriptor x FIFO Eviction Watermark (OSD8FIFOW)	Package	00h
2d0h	2	Output Stream Descriptor x FIFO Size (OSD8FIFOS)	Package	0000h
2d2h	2	Output Stream Descriptor x Format (OSD8FMT)	Package	0000h
2d8h	4	Output Stream Descriptor x Buffer Descriptor List Pointer Lower Base Address (OSD8BDLPLBA)	Package	00000000h
2dch	4	Output Stream Descriptor x Buffer Descriptor List Pointer Upper Base Address (OSD8BDLPUBA)	Package	00000000h
500h	4	DMA Resume Capability Header (DRSMCH)	Package	00050700h
504h	4	DMA Resume Control (DRSMCTL)	Package	00000000h
508h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD0DPIBR)	Package	00000000h
510h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD1DPIBR)	Package	00000000h
518h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD2DPIBR)	Package	00000000h
520h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD3DPIBR)	Package	00000000h
528h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD4DPIBR)	Package	00000000h
530h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD5DPIBR)	Package	00000000h
538h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD6DPIBR)	Package	00000000h
540h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD7DPIBR)	Package	00000000h
548h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD8DPIBR)	Package	00000000h
550h	4	Input Stream Descriptor x DMA Position in Buffer Resume (ISD9DPIBR)	Package	00000000h
558h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD0DPIBR)	Package	00000000h
560h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD1DPIBR)	Package	00000000h
568h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD2DPIBR)	Package	00000000h
570h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD3DPIBR)	Package	00000000h
578h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD4DPIBR)	Package	00000000h
580h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD5DPIBR)	Package	00000000h
588h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD6DPIBR)	Package	00000000h
590h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD7DPIBR)	Package	00000000h
598h	4	Input Stream Descriptor x DMA Position in Buffer Resume (OSD8DPIBR)	Package	00000000h
700h	4	Software Position Based FIFO Capability Header (SPBFCH)	Package	00040800h
704h	4	Software Position Based FIFO Control (SPBFCTL)	Package	00000000h
708h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD0SPIB)	Package	00000000h
70ch	4	Input / Output Stream Descriptor x Max FIFO Size (ISD0MAXFIFOS)	Package	00000000h
710h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD1SPIB)	Package	00000000h
714h	4	Input / Output Stream Descriptor x Max FIFO Size (ISD1MAXFIFOS)	Package	00000000h
718h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD2SPIB)	Package	00000000h
71ch	4	Input / Output Stream Descriptor x Max FIFO Size (ISD2MAXFIFOS)	Package	00000000h
720h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD3SPIB)	Package	00000000h
724h	4	Input / Output Stream Descriptor x Max FIFO Size (ISD3MAXFIFOS)	Package	00000000h
728h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD4SPIB)	Package	00000000h
72ch	4	Input / Output Stream Descriptor x Max FIFO Size (ISD4MAXFIFOS)	Package	00000000h
730h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD5SPIB)	Package	00000000h
734h	4	Input / Output Stream Descriptor x Max FIFO Size (ISD5MAXFIFOS)	Package	00000000h
738h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD6SPIB)	Package	00000000h
73ch	4	Input / Output Stream Descriptor x Max FIFO Size (ISD6MAXFIFOS)	Package	00000000h
740h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD7SPIB)	Package	00000000h
744h	4	Input / Output Stream Descriptor x Max FIFO Size (ISD7MAXFIFOS)	Package	00000000h
748h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD8SPIB)	Package	00000000h
74ch	4	Input / Output Stream Descriptor x Max FIFO Size (ISD8MAXFIFOS)	Package	00000000h
750h	4	Input / Output Stream Descriptor x Software Position in Buffer (ISD9SPIB)	Package	00000000h
754h	4	Input / Output Stream Descriptor x Max FIFO Size (ISD9MAXFIFOS)	Package	00000000h
758h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD0SPIB)	Package	00000000h
75ch	4	Input / Output Stream Descriptor x Max FIFO Size (OSD0MAXFIFOS)	Package	00000000h
760h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD1SPIB)	Package	00000000h
764h	4	Input / Output Stream Descriptor x Max FIFO Size (OSD1MAXFIFOS)	Package	00000000h
768h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD2SPIB)	Package	00000000h
76ch	4	Input / Output Stream Descriptor x Max FIFO Size (OSD2MAXFIFOS)	Package	00000000h
770h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD3SPIB)	Package	00000000h
774h	4	Input / Output Stream Descriptor x Max FIFO Size (OSD3MAXFIFOS)	Package	00000000h
778h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD4SPIB)	Package	00000000h
77ch	4	Input / Output Stream Descriptor x Max FIFO Size (OSD4MAXFIFOS)	Package	00000000h
780h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD5SPIB)	Package	00000000h
784h	4	Input / Output Stream Descriptor x Max FIFO Size (OSD5MAXFIFOS)	Package	00000000h
788h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD6SPIB)	Package	00000000h
78ch	4	Input / Output Stream Descriptor x Max FIFO Size (OSD6MAXFIFOS)	Package	00000000h
790h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD7SPIB)	Package	00000000h
794h	4	Input / Output Stream Descriptor x Max FIFO Size (OSD7MAXFIFOS)	Package	00000000h
798h	4	Input / Output Stream Descriptor x Software Position in Buffer (OSD8SPIB)	Package	00000000h
79ch	4	Input / Output Stream Descriptor x Max FIFO Size (OSD8MAXFIFOS)	Package	00000000h
800h	4	Processing Pipe Capability Header (PPCH)	Package	00030000h
804h	4	Processing Pipe Control (PPCTL)	Package	00000000h
808h	4	Processing Pipe Status (PPSTS)	Package	00000000h
8b0h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC0LLPL)	Package	00000000h
8b4h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC0LLPU)	Package	00000000h
8b8h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC0LDPL)	Package	00000000h
8bch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC0LDPU)	Package	00000000h
8c0h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC1LLPL)	Package	00000000h
8c4h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC1LLPU)	Package	00000000h
8c8h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC1LDPL)	Package	00000000h
8cch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC1LDPU)	Package	00000000h
8d0h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC2LLPL)	Package	00000000h
8d4h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC2LLPU)	Package	00000000h
8d8h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC2LDPL)	Package	00000000h
8dch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC2LDPU)	Package	00000000h
8e0h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC3LLPL)	Package	00000000h
8e4h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC3LLPU)	Package	00000000h
8e8h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC3LDPL)	Package	00000000h
8ech	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC3LDPU)	Package	00000000h
8f0h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC4LLPL)	Package	00000000h
8f4h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC4LLPU)	Package	00000000h
8f8h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC4LDPL)	Package	00000000h
8fch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC4LDPU)	Package	00000000h
900h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC5LLPL)	Package	00000000h
904h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC5LLPU)	Package	00000000h
908h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC5LDPL)	Package	00000000h
90ch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC5LDPU)	Package	00000000h
910h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC6LLPL)	Package	00000000h
914h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC6LLPU)	Package	00000000h
918h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC6LDPL)	Package	00000000h
91ch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC6LDPU)	Package	00000000h
920h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC7LLPL)	Package	00000000h
924h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC7LLPU)	Package	00000000h
928h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC7LDPL)	Package	00000000h
92ch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC7LDPU)	Package	00000000h
930h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Lower (OPPHC8LLPL)	Package	00000000h
934h	4	Input / Output Processing Pipes Host Connection on Linear Link Position Upper (OPPHC8LLPU)	Package	00000000h
938h	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Lower (OPPHC8LDPL)	Package	00000000h
93ch	4	Input / Output Processing Pipes Host Connection on Linear DMA Position Upper (OPPHC8LDPU)	Package	00000000h
9e0h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC0CTL)	Package	00000000h
9e4h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC0FMT)	Package	0000h
9e8h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC0LLPL)	Package	00000000h
9ech	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC0LLPU)	Package	00000000h
9f0h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC1CTL)	Package	00000000h
9f4h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC1FMT)	Package	0000h
9f8h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC1LLPL)	Package	00000000h
9fch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC1LLPU)	Package	00000000h
a00h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC2CTL)	Package	00000000h
a04h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC2FMT)	Package	0000h
a08h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC2LLPL)	Package	00000000h
a0ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC2LLPU)	Package	00000000h
a10h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC3CTL)	Package	00000000h
a14h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC3FMT)	Package	0000h
a18h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC3LLPL)	Package	00000000h
a1ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC3LLPU)	Package	00000000h
a20h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC4CTL)	Package	00000000h
a24h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC4FMT)	Package	0000h
a28h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC4LLPL)	Package	00000000h
a2ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC4LLPU)	Package	00000000h
a30h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC5CTL)	Package	00000000h
a34h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC5FMT)	Package	0000h
a38h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC5LLPL)	Package	00000000h
a3ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC5LLPU)	Package	00000000h
a40h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC6CTL)	Package	00000000h
a44h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC6FMT)	Package	0000h
a48h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC6LLPL)	Package	00000000h
a4ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC6LLPU)	Package	00000000h
a50h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC7CTL)	Package	00000000h
a54h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC7FMT)	Package	0000h
a58h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC7LLPL)	Package	00000000h
a5ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC7LLPU)	Package	00000000h
a60h	4	Input / Output Processing Pipes Link Connection on Control (OPPLC8CTL)	Package	00000000h
a64h	2	Input / Output Processing Pipes Link Connection on Format (OPPLC8FMT)	Package	0000h
a68h	4	Input / Output Processing Pipes Link Connection on Linear Link Position Lower (OPPLC8LLPL)	Package	00000000h
a6ch	4	Input / Output Processing Pipes Link Connection on Linear Link Position Upper (OPPLC8LLPU)	Package	00000000h
c00h	4	Multiple Links Capability Header (MLCH)	Package	00020500h
c04h	4	Multiple Links Capability Declaration (MLCD)	Package	00000001h
c40h	4	Link x Capabilities (LCAP0)	Package	00000007h
c44h	4	Link x Control (LCTL0)	Package	00010002h
c4ch	2	Link x SDI IDentifiers (LSDIID0)	Package	0007h
c50h	1	Link x Per Stream Output Overhead (LPSOO0)	Package	00h
c52h	1	Link x Per Stream Input Overhead (LPSIO0)	Package	02h
c58h	4	Link x Wall Frame Counter (LWALFC0)	Package	00000000h
c60h	2	Link x 6 MHz Output Payload Capability (LOUTPAY60)	Package	000Dh
c62h	2	Link x 12 MHz Output Payload Capability (LOUTPAY120)	Package	001Ch
c64h	2	Link x 24 MHz Output Payload Capability (LOUTPAY240)	Package	003Ch
c66h	2	Link x 48 MHz Output Payload Capability (LOUTPAY480)	Package	0000h
c68h	2	Link x 96 MHz Output Payload Capability (LOUTPAY960)	Package	0000h
c6ah	2	Link x 192 MHz Output Payload Capability (LOUTPAY1920)	Package	0000h
c70h	2	Link x 6 MHz Input Payload Capability (LINPAY60)	Package	0005h
c72h	2	Link x 12 MHz Input Payload Capability (LINPAY120)	Package	000Dh
c74h	2	Link x 24 MHz Input Payload Capability (LINPAY240)	Package	001Dh
c76h	2	Link x 48 MHz Input Payload Capability (LINPAY480)	Package	0000h
c78h	2	Link x 96 MHz Input Payload Capability (LINPAY960)	Package	0000h
c7ah	2	Link x 192 MHz Input Payload Capability (LINPAY1920)	Package	0000h
c80h	4	Link x Capabilities (LCAP1)	Package	00000007h
c84h	4	Link x Control (LCTL1)	Package	00010004h
c8ch	2	Link x SDI IDentifiers (LSDIID1)	Package	0007h
c90h	1	Link x Per Stream Output Overhead (LPSOO1)	Package	00h
c92h	1	Link x Per Stream Input Overhead (LPSIO1)	Package	02h
c98h	4	Link x Wall Frame Counter (LWALFC1)	Package	00000000h
ca0h	2	Link x 6 MHz Output Payload Capability (LOUTPAY61)	Package	000Dh
ca2h	2	Link x 12 MHz Output Payload Capability (LOUTPAY121)	Package	001Ch
ca4h	2	Link x 24 MHz Output Payload Capability (LOUTPAY241)	Package	003Ch
ca6h	2	Link x 48 MHz Output Payload Capability (LOUTPAY481)	Package	0000h
ca8h	2	Link x 96 MHz Output Payload Capability (LOUTPAY961)	Package	0000h
caah	2	Link x 192 MHz Output Payload Capability (LOUTPAY1921)	Package	0000h
cb0h	2	Link x 6 MHz Input Payload Capability (LINPAY61)	Package	0005h
cb2h	2	Link x 12 MHz Input Payload Capability (LINPAY121)	Package	000Dh
cb4h	2	Link x 24 MHz Input Payload Capability (LINPAY241)	Package	001Dh
cb6h	2	Link x 48 MHz Input Payload Capability (LINPAY481)	Package	0000h
cb8h	2	Link x 96 MHz Input Payload Capability (LINPAY961)	Package	0000h
cbah	2	Link x 192 MHz Input Payload Capability (LINPAY1921)	Package	0000h
1084h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD0DPIB)	Package	00000000h
10a4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD1DPIB)	Package	00000000h
10c4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD2DPIB)	Package	00000000h
10e4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD3DPIB)	Package	00000000h
1104h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD4DPIB)	Package	00000000h
1124h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD5DPIB)	Package	00000000h
1144h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD6DPIB)	Package	00000000h
1164h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD7DPIB)	Package	00000000h
1184h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD8DPIB)	Package	00000000h
11a4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (ISD9DPIB)	Package	00000000h
11c4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (OSD0DPIB)	Package	00000000h
11e4h	4	Input / Output Stream Descriptor x DMA Position in Buffer (OSD1DPIB)	Package	00000000h
1224h	4	Input / Output Stream Descriptor x DMA Position in Buffer (OSD3DPIB)	Package	00000000h
1c2ch	1	Latency Tolerance Reporting Policy (LTRP)	Package	80h
1c60h	4	Input Stream Repeat Count (INRC)	Package	00000000h
1d4ah	1	D0i3 Control (D0I3C)	Package	08h
1e28h	4	Power Transition Delay Control (PTDC)	Package	00104004h
1e30h	4	Function Configuration (FNCFG)	Package	0000002Ah
2030h	4	Wall Clock Counter Alias (WALCLKA)	Package	00000000h
2084h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD0LPIBA)	Package	00000000h
20a4h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD1LPIBA)	Package	00000000h
20c4h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD2LPIBA)	Package	00000000h
20e4h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD3LPIBA)	Package	00000000h
2104h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD4LPIBA)	Package	00000000h
2124h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD5LPIBA)	Package	00000000h
2144h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD6LPIBA)	Package	00000000h
2164h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD7LPIBA)	Package	00000000h
2184h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD8LPIBA)	Package	00000000h
21a4h	4	Input/Output Stream Descriptor x Link Position in Buffer (ISD9LPIBA)	Package	00000000h
21c4h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD0LPIBA)	Package	00000000h
21e4h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD1LPIBA)	Package	00000000h
2204h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD2LPIBA)	Package	00000000h
2224h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD3LPIBA)	Package	00000000h
2244h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD4LPIBA)	Package	00000000h
2264h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD5LPIBA)	Package	00000000h
2284h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD6LPIBA)	Package	00000000h
22a4h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD7LPIBA)	Package	00000000h
22c4h	4	Input/Output Stream Descriptor x Link Position in Buffer (OSD8LPIBA)	Package	00000000h

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Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2

Intel® High Definition Audio MMIO Registers

Summary of Bus: (), Device: (), Function: (), Type: (MEM)