stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 80

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.11.2.
[13:11]
[10:8]
[6:4]
[3:0]
SPDIFOut WCap
[14]
Bit
[7]
Get
SmplRateMultp
Bitfield Name
FrmtSmplRate
SmplRateDiv
BitsPerSmpl
NmbrChan
Rsvd1
Table 137. SPDIFOut Cnvtr Command Response Format
Table 138. SPDIFOut WCap Command Verb Format
Verb ID
F00
RW
RW
RW
RW
RW
RW
R
80
Reset
0x0
0x0
0x0
0x0
0x3
0x1
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
Reserved
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Payload
09
STAC9220
Description
See bitfield table
Response
PC AUDIO
V1.0 01/08