STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 167

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.24.3. DigIn PwrState
6.24.4. DigIn PinWCntrl
[31:8]
[31:6]
[7:4]
[3:2]
[1:0]
[4:0]
Bit
Bit
[5]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
Rsvd2
Rsvd1
Rsvd2
Rsvd1
Table 376. DigIn PinWCntrl
Table 374. DigIn PwrState
InEn
Act
Set
Table 375. DigIn PinWCntrl
Table 373. DigIn PwrState
Verb ID
IDT CONFIDENTIAL
Verb ID
F05
705
F07
707
RW
RW
RW
RW
167
R
R
R
R
R
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
Reset
Command Response Format
0x0
0x3
0x0
0x3
0x0
0x0
0x0
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
00
Reserved
PS-Act: Actual power state of referenced
node.
Reserved
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - EAPD powered down (Hi-Z).
11 - Powered down (default)
Reserved
1 = (CODEC) input path of Pin Widget is
enabled
Reserved
00
STAC9227/9228/9229/9230V 1.0 MARCH 2007
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO