92HD81 Datasheet, PDF (182/279 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
SettingsReset
Rsvd3
Error
Rsvd2
Act
Rsvd1
Set
Bits
R/W
Default
Reset
10
R
0h
N/A (Hard-coded)
Indicates if any persistent settings in this Widget have been reset. Cleared by
PwrState 'Get', or a 'Set' to any Verb in this Widget.
9
R
0h
N/A (Hard-coded)
Reserved.
8
R
0h
N/A (Hard-coded)
Error indicator: 1 = cannot enter requested power state, 0 = no problem with
requested power state.
7:6
R
0h
N/A (Hard-coded)
Reserved.
5:4
R
0h
N/A (Hard-coded)
Actual power state of this widget.
3:2
R
0h
N/A (Hard-coded)
Reserved.
1:0
R
0h
N/A (Hard-coded)
Current power state setting for this widget.
7.16.5. DAC2 (NID = 22h): CnvtrID
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F0600h
Byte 1 (Bits 7:0)
706h
Field Name
Rsvd
Strm
Ch
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7:4
R
0h
N/A (Hard-coded)
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's.
3:0
R
0h
N/A (Hard-coded)
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo convert-
er).
IDT CONFIDENTIAL
182
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD81