92hd206 Integrated Device Technology, 92hd206 Datasheet - Page 153

• Manufacturer Part Number: 92hd206
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.24.7. VolumeKnob Cntrl
6.24.8. VolumeKnob VCSR0
[31:8]
[6:0]
Bit
[7]
[31:8]
[5:0]
Bit
[7]
[6]
Set1
Set1
Get
Get
Bitfield Name
Volume
Direct
Rsvd
Bitfield Name
Table 386. VolumeKnob UnsolResp Command Response Format
Table 388. VolumeKnob Cntrl Command Response Format
Rsvd2
Rsvd1
Tag
Table 389. VolumeKnob VCSR0 Command Verb Format
En
Table 387. VolumeKnob Cntrl Command Verb Format
RW
RW
RW
R
IDT CONFIDENTIAL
Verb ID
Verb ID
FE0
F0F
70F
7E0
Reset
0x7F
0x0
0x0
RW
RW
RW
153
R
R
Reserved
Direct = 1 causes the volume control to directly control the
hardware volume of the slave amps.
Direct = 0 causes unsolicited responses to be generated.
Volume, specified in steps of amplifier gain
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
0x00
0x00
0x0
0x0
Payload
Payload
Reserved
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
00
00
92HD206
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.2 112006