STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 101

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.12. SPDIFIn Node (NID = 0x20)
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.12.1. SPDIFIn Cnvtr
[31:16]
[15]
[14]
Bit
Bit
[5]
[4]
[3]
[2]
[1]
[0]
Set1
Get
FrmtSmplRate
Bitfield Name
Bitfield Name
FrmtNonPCM
Table 186. SPDIFOut DigCnvtr
AUDIO
COPY
VCFG
Rsvd2
DigEn
PRE
Table 188. SPDIFIn Cnvtr
V
Table 187. SPDIFIn Cnvtr
Verb ID
IDT CONFIDENTIAL
A
2
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
101
R
See bits [15:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Verb Format
Payload
0000
/AUDIO - Non-Audio
COPY - Copyright
PRE - Preemphasis
VCFG - Validity Config
V - Validity
DigEn - Digital Enable
Reserved
Stream Type
0 = PCM
1 = Non-PCM
(remaining bits in this verb have other
meanings)
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO