STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 107

• 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
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.12.9. SPDIFIn VCSR0
[30:28]
[27:26]
[31:15]
[31]
[14:8]
Bit
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Set1
Get
Bitfield Name
RcvSmplRate
RcvRateMult
Bitfield Name
Rsvd
Table 202. SPDIFIn DigCnvtr
AUDIO
Rsvd2
COPY
Rsvd1
DigEn
Table 204. SPDIFIn VCSR0
PRO
PRE
CC
V
L
Table 203. SPDIFIn VCSR0
Verb ID
IDT CONFIDENTIAL
FE0
7E0
RW
R
R
R
RW
RW
107
R
R
R
R
R
R
R
R
R
Reset
0x0
0x0
0x0
See bits [7:0] of bitfield table.
Reset
0x00
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Response Format
Recovered sample rate base
0 = 48 KHz
1 = 44.1 KHz
Recovered sample rate multiplier
000 = 1X
001 = 2X, all others reserved
Reserved
Command Verb Format
Payload
Reserved
CC[6:0] - Category Code
L - Generation Level
PRO - Professional
/AUDIO - Non-Audio
COPY - Copyright
PRE - Preemphasis
Reserved (VCFG bit applies only to output
streams)
V - Validity
DigEn - Digital Enable
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO