alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 58

• Manufacturer Part Number: alc861
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.25. Verb – Set Digital Converter Control 1 & Control 2
7.1 Channel High Definition Audio Codec
Set Command Format (Verb ID=70Dh, Set Control 1)
Bit [31:28]
Set Command Format (Verb ID=70Eh, Set Control 2)
Bit [31:28]
‘Payload’ in Set Control 1 for NID=07h (S/PDIF-OUT Converter)
‘Payload’ in Set Control 2 for NID=07h (S/PDIF-OUT Converter)
CAd=X
CAd=X
6:0
Bit
Bit
7
6
5
4
3
2
1
0
7
(Verb ID=70Dh, 70Eh)
Table 52. Verb – Set Digital Converter Control 1 & Control 2 (Verb ID=70Dh, 70Eh)
Node ID=Xh
Node ID=Xh
Bit [27:20]
Bit [27:20]
Description – SIC (S/PDIF IEC Control) Bit[7:0]
LEVEL (Generation Level)
PRO (Professional or Consumer format)
0: Consumer format
1: Professional format
/AUDIO (Non-Audio Data type)
0: PCM data
1: AC3 or other digital non-audio data
COPY (Copyright)
0: Asserted
1: Not asserted
PRE (Pre-emphasis)
0: None
1: Filter pre-emphasis is 50/15 microseconds
VCFG for Validity Control (control V bit and data in Sub-Frame)
V for Validity Control (control V bit and data in Sub-Frame)
Digital Enable. DigEn
0: OFF
1: ON
Description – SIC (S/PDIF IEC Control) Bit[7:0]
Reserved. Read as 0’s
CC[6:0] (Category Code)
Verb ID=70Dh
Verb ID=70Eh
Bit [19:8]
Bit [19:8]
Payload Bit [7:0]
Payload Bit [7:0]
SIC [15:8]
SIC [7:0]
50
Track ID: JATR-1076-21
Codec Response Format
Codec Response Format
Response [31:0]
Response [31:0]
0’s
0’s
Datasheet
ALC861
Rev. 1.3