92HD81B1C5NLGXYDX8 IDT, Integrated Device Technology Inc, 92HD81B1C5NLGXYDX8 Datasheet - Page 66

• Manufacturer Part Number: 92HD81B1C5NLGXYDX8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 92HD81B1C5NLGXYDX8

• Lead Free Status / RoHS Status: Compliant

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
NumSteps
Rsvd1
Offset
Field Name
Rsvd3
SettingsReset
ClkStopOK
Error
Rsvd2
Act
Reg
Get
Set
7.4.9.
Byte 4 (Bits 31:24)
AFG (NID = 01h): PwrState
Bits
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.
7
Reserved.
6:4
Actual power state of this widget.
Byte 3 (Bits 23:16)
R/W
R
R
R
R/W
R
R
R
R
R
R
F0500h
Default
7Fh
0h
7Fh
Default
000000h
1h
1h
0h
0h
3h
66
Byte 2 (Bits 15:8)
Reset
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
N/A (Hard-coded)
POR - DAFG - LR
92HD81
Byte 1 (Bits 7:0)
705h
PC AUDIO
V 0.987 11/09