92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 91

• 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
3.4.9.3.
3.4.9.4.
[31:24]
[23:20]
[19:16]
[31:8]
[31:8]
[6:0]
[6:0]
Bit
Bit
Bit
[7]
[7]
Set1
Get
DAC0 OutAmpLeft
DAC0 WCap
Get
Bitfield Name
Bitfield Name
Bitfield Name
Table 171. DAC0 OutAmpRight Command Response Format
Rsvd2
Delay
Type
Table 173. DAC0 OutAmpLeft Command Response Format
Rsvd
Mute
Rsvd
Mute
Gain
Gain
Table 172. DAC0 OutAmpLeft Command Verb Format
Table 175. DAC0 WCap Command Response Format
Table 174. DAC0 WCap Command Verb Format
Verb ID
BA0
3A0
Verb ID
F00
RW
R
R
R
RW
RW
RW
RW
RW
RW
91
R
R
Reset
0xD
See bits [7:0] of bitfield table.
0x0
0x0
Reset
Reset
0x7F
0x7F
0x0
0x1
0x0
0x1
Payload
Reserved
Widget type = Audio Output
Number of sample delays through widget
Reserved
1 = mute is active
Amplifier gain step number
Reserved
1 = mute is active
Amplifier gain step number
00
Payload
09
92HD005/92HD005D
Description
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
Response
Response
PC AUDIO
V 1.1 4/08