92HD66C IDT [Integrated Device Technology], 92HD66C Datasheet - Page 82

• Manufacturer Part Number: 92HD66C
• Description: SIX CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
IDT CONFIDENTIAL
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
PortBAntiPopBypass
PortAPadGnd
PortAInputGnd
Rsvd1
PortAAntiPopBypass
Field Name
Rsvd1
Execute
Reg
Get
Set
6.7.30. AFG (NID = 01h): Reset
Byte 4 (Bits 31:24)
Bits
4
0 = Enable anti-pop on the capless headphone; 1 = bypass anti-pop on the
capless headphone.
3
Ground the output pad of the capless amplifiers.
2
Ground the input to the capless output amplifiers.
1
Reserved.
0
0 = Enable anti-pop on the capless headphone; 1 = bypass anti-pop on the
capless headphone.
Bits
31:8
Reserved.
7:0
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.
Byte 3 (Bits 23:16)
R/W
RW
RW
RW
R
RW
R/W
R
W
FFF00h
Default
0h
0h
0h
0h
0h
Default
000000h
00h
82
Byte 2 (Bits 15:8)
Reset
POR
NA
POR
N/A (Hard-coded)
POR
Reset
N/A (Hard-coded)
N/A (Hard-coded)
Byte 1 (Bits 7:0)
7FFh
V 1.0 2/12
92HD66C