92hd89c Integrated Device Technology, 92hd89c Datasheet - Page 284

• 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
Mute
Rsvd1
Gain
Field Name
Rsvd2
Mute
Rsvd1
Gain
Reg
Reg
Get
Get
Set
Set
7.34.12. Mixer (NID = 1Dh): InAmpLeft4
7.34.13. Mixer (NID = 1Dh): InAmpRight4
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
7
Amp mute: 1 = muted, 0 = not muted.
6:5
Reserved.
4:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Bits
31:8
Reserved.
7
Amp mute: 1 = muted, 0 = not muted.
6:5
Reserved.
4:0
Amp gain step number (see InAmpCap parameter pertaining to this widget).
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
RW
R
RW
R/W
R
RW
R
RW
B2004h
B0004h
Default
1h
0h
17h
Default
000000h
1h
0h
17h
284
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
POR - DAFG - ULR
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)
364h
354h
V 0.91 08/09
92HD89C