92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 55

• Manufacturer Part Number: 92hd202
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7.5.2.
[31:8]
[6:0]
[6:4]
[3:0]
DAC2 AmpRight
Bit
Bit
[7]
Set1
Get
Bitfield Name
Bitfield Name
BitsPerSmpl
NmbrChan
Rsvd
Mute
Gain
Table 81. DAC2 AmpRight Command Response Format
Table 79. DAC2 Cnvtr Command Response Format
Table 80. DAC2 AmpRight Command Verb Format
Verb ID
B80
390
IDT CONFIDENTIAL
RW
RW
RW
RW
RW
RW
R
55
See bits [7:0] of bitfield table
Reset
Reset
0x7F
0x0
0x1
0x3
0x1
Payload
00
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
Reserved
1 = Mute is active
Amplifier gain step number
...
92HD202
Description
Description
See bitfield table
0000_0000h
Response
REV 1.2 112006
PC AUDIO