92HD99B Datasheet, PDF (60/225 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd2
Act
Rsvd1
Set
Bits
R/W
Default
Reset
7
R
0h
N/A (Hard-coded)
Reserved.
6:4
R
3h
POR - DAFG - LR
Actual power state of this widget.
3
R
0h
N/A (Hard-coded)
Reserved.
2:0
RW
3h
POR - DAFG - LR
Current power state setting for this widget.
7.4.10. AFG (NID = 01h): 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
Rsvd1
Tag
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7
RW
0h
POR - DAFG - ULR
Unsolicited response enable: 1 = enabled, 0 = disabled.
6
R
0h
N/A (Hard-coded)
Reserved.
5:0
RW
00h
POR - DAFG - ULR
Software programmable field returned in top six bits (31:26) of every Unsolicit-
ed Response generated by this node.
7.4.11. AFG (NID = 01h): GPIO
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F1500h
Byte 1 (Bits 7:0)
715h
IDT CONFIDENTIAL
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92HD99