92HD87 Datasheet, PDF (130/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd1
Set
Bits
R/W
Default
Reset
3:2
R
0h
N/A (Hard-coded)
Reserved.
1:0
RW
0h
POR - DAFG - LR
Current power state setting for this widget.
8.11.5. DMic0 (NID = 11h): PinWCntrl
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F0700h
Byte 1 (Bits 7:0)
707h
Field Name
Rsvd2
InEn
Rsvd1
Bits
R/W
Default
31:6
R
0000000h
Reserved.
5
RW
0h
Input enable: 1 = enabled, 0 = disabled.
4:0
R
00h
Reserved.
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
8.11.6. DMic0 (NID = 11h): UnsolResp
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F0800h
Byte 1 (Bits 7:0)
708h
Field Name
Rsvd2
En
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable (also enables Wake events for this Widget): 1 =
enabled, 0 = disabled.
IDT CONFIDENTIAL
130
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD87