92hd89c Integrated Device Technology, 92hd89c Datasheet - Page 93

• Manufacturer Part Number: 92hd89c
• Description: Six Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

92HD89C
Six channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
IDT™ CONFIDENTIAL
Field Name
Rsvd1
Gain
Field Name
Rsvd4
SettingsReset
Rsvd3
Error
Reg
Reg
Get
Get
Set
Set
7.6.6.
7.6.7.
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
PortB (NID = 0Bh): InAmpRight
PortB (NID = 0Bh): PwrState
Bits
31:2
Reserved.
1:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Bits
31:11
Reserved.
10
Indicates if any persistent settings in this Widget have been reset. Cleared by
PwrState 'Get', or a 'Set' to any Verb in this Widget.
9
Reserved.
8
Error indicator: 1 = cannot enter requested power state, 0 = no problem with
requested power state.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
R/W
R
R
R
R
B0000h
F0500h
Default
00000000h
0h
Default
000000h
1h
0h
0h
93
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
350h
705h
V 0.91 08/09
92HD89C