92hd89d Integrated Device Technology, 92hd89d Datasheet - Page 62

• Manufacturer Part Number: 92hd89d
• Description: Eight Channel Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89D
Eight channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Offset
Field Name
Rsvd3
SettingsReset
ClkStopOK
Error
Rsvd2
Act
Rsvd1
Set
Reg
Get
Set
7.4.9.
Byte 4 (Bits 31:24)
AFG (NID = 01h): PwrState
Bits
6:0
Indicates which step is 0dB
Bits
31:11
Reserved.
10
Indicates if any persistent settings in this Function Group have been reset.
Cleared by PwrState 'Get' to this Widget.
9
Bit clock can currently be removed: 1 = yes, 0 = no.
8
Error indicator: 1 = cannot enter requested power state, 0 = no problem with
requested power state.
7
Reserved.
6:4
Actual power state of this widget.
3
Reserved.
2:0
Current power state setting for this widget.
Byte 3 (Bits 23:16)
R/W
R
R/W
R
R
R
R
R
R
R
RW
F0500h
Default
7Fh
Default
000000h
1h
1h
0h
0h
3h
0h
3h
62
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - LR
N/A (Hard-coded)
POR - DAFG - LR
Byte 1 (Bits 7:0)
705h
V1.0 04/10
92HD89D