92hd89c Integrated Device Technology, 92hd89c Datasheet - Page 94

• 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
Rsvd2
Act
Rsvd1
Set
Field Name
Rsvd2
HPhnEn
OutEn
InEn
Rsvd1
VRefEn
Reg
Get
Set
7.6.8.
Byte 4 (Bits 31:24)
PortB (NID = 0Bh): PinWCntrl
Bits
7:6
Reserved.
5:4
Actual power state of this widget.
3:2
Reserved.
1:0
Current power state setting for this widget.
Bits
31:8
Reserved.
7
Headphone amp enable: 1 = enabled, 0 = disabled.
6
Output enable: 1 = enabled, 0 = disabled.
5
Output enable: 1 = enabled, 0 = disabled.
4:3
Reserved.
2:0
Byte 3 (Bits 23:16)
R/W
R
R
R
RW
R/W
R
RW
RW
RW
RW
RW
F0700h
Default
0h
3h
0h
0h
Default
000000h
0h
0h
0h
00h
0h
94
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - LR
N/A (Hard-coded)
POR - DAFG - LR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
Byte 1 (Bits 7:0)
707h
V 0.91 08/09
92HD89C