92HD202 Datasheet, PDF (43/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Bit
[31:24]
[23:16]
[15:8]
[7:0]
Table 49. AFG SubID Command Response Format
Bitfield Name
RW
Reset
Description
Subsys3
RW
0x00
Subsystem ID. (Any non-zero value)
Subsys2
RW
0x00
Subsystem ID. (Any non-zero value)
Subsys1
RW
0x01
Subsystem ID. (Any non-zero value)
Assembly
RW
0x00
Assembly ID.
(Not applicable to CODEC vendors)
7.3. DAC0 Node (NID = 0x02)
7.3.1. DAC0 Cnvtr
Get
Set1
Table 50. DAC0 Cnvtr Command Verb Format
Verb ID
Payload
A
0000
2
See bits [15:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:16]
[15]
[14]
[13:11]
Table 51. DAC0 Cnvtr Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd2
R
0x0
Reserved
StrmType
R
0x0
Stream Type: only PCM streams are
supported by this widget.
FrmtSmplRate
RW
Sample Base Rate
0x0
0 = 48 KHz
1 = 44.1 KHz
SmplRateMultp
RW
Sample Base Rate Multiple
000 = 48 KHz/44.1 KHz or less
0x0
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
43
IDT CONFIDENTIAL
92HD202
REV 1.2 112006