alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 57

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

8.24. Verb – Get Digital Converter Control 1 & Control 2
7.1 Channel High Definition Audio Codec
Get Command Format
Bit [31:28]
NID=07h (S/PDIF-OUT Converter) Response to ‘Get verb’ – F0Dh (Control for SIC bit[15:0])
Codec Response for Other NID
CAd=X
31:16
31:0
14:8
Bit
Bit
15
7
6
5
4
3
2
1
0
(Verb ID= F0Dh, F0Eh)
Table 51. Verb – Get Digital Converter Control 1 & Control 2 (Verb ID= F0Dh, F0Eh)
Node ID=Xh
Bit [27:20]
Description
0’s
Description – SIC (S/PDIF IEC Control) Bit[7:0]
Read as 0’s
Reserved. Read as 0’s
CC[6:0] (Category Code)
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
Verb ID=F0Dh/
Bit [19:8]
F0Eh
Payload Bit [7:0]
49
0’s
Bit[31:16]=0’s, Bit[15:0] are SIC bit
Track ID: JATR-1076-21
Codec Response Format
Response [31:0]
Datasheet
ALC861
Rev. 1.3