alc883 Realtek Semiconductor Corporation, alc883 Datasheet - Page 34

• Manufacturer Part Number: alc883
• Description: 7.1+2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.1.7.
Parameter in audio function provides default information about formats. Individual converters have their
own parameters to provide supported formats if their ‘Format Override’ bit is set.
7.1+2 Channel High Definition Audio Codec
Codec Response Format
Codec Response Format
31:21
15:12
Bit
Bit
20
19
18
17
16
11
10
2
1
0
9
8
Table 24. Parameter – Supported PCM Size, Rates (Verb ID=F00h, Parameter ID=0Ah)
Parameter – Supported PCM Size, Rates (Verb ID=F00h,
Parameter ID=0Ah)
Description
OutAmpPre. Out AMP Present
InAmpPre. In AMP Present
Stereo
0: Mono Widget
1: Stereo Widget
Description
Reserved. Read as 0’s
B32. 32-Bit audio format support
0: Not supported
1: Supported
B24. 24-bit audio format support
0: Not supported
1: Supported
B20. 20-bit audio format support
0: Not supported
1: Supported
B16. 16-bit audio format support
0: Not supported
1: Supported
B8. 24-bit audio format support
0: Not supported
1: Supported
Reserved. Read as 0’s
R12. 384kHz (=8*48kHz) rate support
0: Not supported
1: Supported
R11. 192kHz (=4*48kHz) rate support
0: Not supported
1: Supported
R10. 176.4kHz (=4*44.1kHz) rate support
0: Not supported
1: Supported
R9. 96kHz (=2*48kHz) rate support
0: Not supported
1: Supported
26
Track ID: JATR-1076-21
ALC883 Series
Datasheet
Rev. 1.3