92HD202 Datasheet, PDF (55/168 Pages) Integrated Device Technology – 8-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 79. DAC2 Cnvtr Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[6:4]
Bits per Sample
000 = 8 bits
BitsPerSmpl
RW
0x3
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0]
NmbrChan
Number of Channels - Number of channels
in each frame of the stream.
RW
0x1
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
7.5.2.
DAC2 AmpRight
Table 80. DAC2 AmpRight Command Verb Format
Verb ID
Payload
Get
B80
00
Set1
390
See bits [7:0] of bitfield table
Response
See bitfield table
0000_0000h
Bit
[31:8]
[7]
[6:0]
Table 81. DAC2 AmpRight Command Response Format
Bitfield Name
RW
Reset
Description
Rsvd
R
0x0
Reserved
Mute
RW
0x1
1 = Mute is active
Gain
RW
0x7F
Amplifier gain step number
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
55
IDT CONFIDENTIAL
92HD202
REV 1.2 112006