92HD66C IDT [Integrated Device Technology], 92HD66C Datasheet - Page 61
92HD66C
Manufacturer Part Number
92HD66C
Description
SIX CHANNEL HD AUDIO CODECS
Manufacturer
IDT [Integrated Device Technology]
Datasheet
1.92HD66C.pdf
(291 pages)
- Current page: 61 of 291
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92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
IDT CONFIDENTIAL
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Rsvd3
StepSize
Rsvd2
NumSteps
Rsvd1
Offset
Field Name
Rsvd3
SettingsReset
ClkStopOK
Error
Reg
Get
Set
6.7.9.
Byte 4 (Bits 31:24)
AFG (NID = 01h): PwrState
Bits
30:23
Reserved.
22:16
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps.
15
Reserved.
14:8
Number of gains steps (number of possible settings - 1).
7
Reserved.
6:0
Indicates which step is 0dB
Bits
31:11
Reserved.
10
Indicates if any persistent settings in this Function Group have been reset.
Cleared by PwrState 'Get' to this Widget.
9
Bit clock can currently be removed: 1 = yes, 0 = no.
8
Error indicator: 1 = cannot enter requested power state, 0 = no problem with
requested power state.
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R
R
R/W
R
R
R
R
F0500h
Default
00h
02h
0h
7Fh
0h
7Fh
Default
000000h
1h
1h
0h
61
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
POR - DAFG - ULR
Byte 1 (Bits 7:0)
705h
V 1.0 2/12
92HD66C
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