alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 42

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alc885-gr

Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet

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Part Number:
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8.1.8.
Parameters in this node only provide default information for audio function groups. Individual converters
have their own parameters to provide supported formats if the ‘Format Override’ bit is set.
7.1+2 Channel High-Performance HDA Codec
With Content Protection
Input converters and output converters support this parameter.
Codec Response Format
Note: Input converters and output converters support this parameter.
Output Converters
Input Converters
Audio Function
31:3
Bit
Others
2
1
0
Table 29. Parameter – Supported Stream Formats (Verb ID=F00h, Parameter ID=0Bh)
Parameter – Supported Stream Formats (Verb ID=F00h,
Parameter ID=0Bh)
Reserved. Read as 0’s
Description
AC3
0: Not supported
1: Supported
Float32
0: Not supported
1: Supported
PCM
0: Not supported
1: Supported
NID=02h~06h, 25h
NID=07h~0Ah
Description
Table 30. Stream Format Supported in Each Converter
NID=01h
Bits
34
Bit [31:3]
Reserved
Not supported (returns 00000000h)
-
-
-
Bit [2]
AC3
0
0
0
ALC885 Series
Float32
Bit [1]
0
0
0
Datasheet
Bit [0]
PCM
Rev. 1.1
1
1
1