NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 756

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

19.2.43
756
SDFMT—Stream Descriptor Format Register
(Intel
Memory Address:Input Stream[0]: HDBAR + 92h
Default Value:
13:11
10:8
6:4
3:0
Bit
15
14
7
Reserved.
Sample Base Rate — R/W
0 = 48 kHz
1 = 44.1 kHz
Sample Base Rate Multiple — R/W
000 = 48 kHz, 44.1 kHz or less
001 = x2 (96 kHz, 88.2 kHz, 32 kHz)
010 = x3 (144 kHz)
011 = x4 (192 kHz, 176.4 kHz)
Others = Reserved.
Sample Base Rate Divisor — R/W.
000 = Divide by 1(48 kHz, 44.1 kHz)
001 = Divide by 2 (24 kHz, 22.05 kHz)
010 = Divide by 3 (16 kHz, 32 kHz)
011 = Divide by 4 (11.025 kHz)
100 = Divide by 5 (9.6 kHz)
101 = Divide by 6 (8 kHz)
110 = Divide by 7
111 = Divide by 8 (6 kHz)
Reserved.
Bits per Sample (BITS) — R/W.
000 = 8 bits. The data will be packed in memory in 8-bit containers on 16-bit
001 = 16 bits. The data will be packed in memory in 16-bit quantities on 16-bit
010 = 20 bits. The data will be packed in memory in 32-bit quantities on 32-bit
011 = 24 bits. The data will be packed in memory in 32-bit quantities on 32-bit
100 = 32 bits. The data will be packed in memory in 32-bit quantities on 32-bit
Others = Reserved.
Number of Channels (CHAN) — R/W. Indicates number of channels in each frame of the
stream.
0000 =1
0001 =2
........
1111 =16
®
High Definition Audio Controller—D27:F0)
boundaries
boundaries
boundaries
boundaries
boundaries
Input Stream[1]: HDBAR + B2h
Input Stream[2]: HDBAR + D2h
Input Stream[3]: HDBAR + F2h
Output Stream[0]: HDBAR + 112h
Output Stream[1]: HDBAR + 132h
Output Stream[2]: HDBAR + 152h
Output Stream[3]: HDBAR + 172h
0000h
Intel® High Definition Audio Controller Registers (D27:F0)
Description
Intel
Size:
Attribute:
®
ICH7 Family Datasheet
R/W
16 bits