92HD99B Datasheet, PDF (80/225 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
AntiPopBypass
Bits
R/W
Default
Reset
0
RW
0h
POR
0 = Enable anti-pop on the capless headphone; 1 = bypass anti-pop on the ca-
pless headphone.
7.4.30. AFG (NID = 01h): Reset
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
FFF00h
Byte 1 (Bits 7:0)
7FFh
Field Name
Rsvd1
Execute
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7:0
W
00h
N/A (Hard-coded)
Function Reset. Function Group reset is executed when the Set verb 7FF is
written with 8-bit payload of 00h. The codec should issue a response to ac-
knowledge receipt of the verb, and then reset the affected Function Group and
all associated widgets to their power-on reset values. Some controls such as
Configuration Default controls should not be reset. Overlaps Response.
IDT CONFIDENTIAL
80
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
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92HD99