92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 95

• Manufacturer Part Number: 92hd005
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
3.4.10.2. DAC1 OutAmpRight
[10:8]
[31:8]
[6:4]
[3:0]
[6:0]
Bit
Bit
[7]
[7]
Set1
Get
Bitfield Name
Bitfield Name
NumChan
Table 185. DAC1 OutAmpRight Command Response Format
NumBits
RateDiv
Rsvd1
Table 183. DAC1 CnvtrFrmt Command Response Format
Rsvd
Mute
Gain
Table 184. DAC1 OutAmpRight Command Verb Format
Verb ID
B80
390
RW
RW
RW
RW
RW
RW
RW
95
R
R
See bits [7:0] of bitfield table.
Reset
Reset
0x7F
0x0
0x0
0x3
0x1
0x0
0x1
Payload
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
Reserved
1 = mute is active
Amplifier gain step number
00
...
92HD005/92HD005D
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 4/08