参数资料
型号: STAC9221D5TAEYYX
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 编解码器
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封装: LEAD FREE, LQFP-48
文件页数: 87/172页
文件大小: 1129K
代理商: STAC9221D5TAEYYX
STAC9220/9221/9223
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
87
STAC9220/9221/9223
V 0.96 102706
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13. SPDIFIn Node (NID = 0x09)
6.13.1.
SPDIFIn Cnvtr
Table 148. SPDIFIn Cnvtr Command Verb Format
Verb ID
Payload
Response
Get
A
0000
See bitfield table
Set1
2
See bits [15:0] of bitfield table
0000_0000h
Table 149. SPDIFIn Cnvtr Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31:16]
Rsvd2
R
0x0
Reserved
[15]
FrmtNonPCM
RW
0x0
Stream Type
0 = PCM
1 = Non-PCM (remaining bits in this verb have
other meanings)
[14]
FrmtSmplRate
RW
0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11]
SmplRateMultp
RW
0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8]
SmplRateDiv
RW
0x0
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
[7]
Rsvd1
R
0x0
Reserved
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