92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 179
92hd81
Manufacturer Part Number
92hd81
Description
Single Chip Pc Audio System
Manufacturer
Integrated Device Technology
Datasheet
1.92HD81.pdf
(294 pages)
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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
Rsvd
Strm
Ch
Field Name
Rsvd2
SwapEn
Rsvd1
Reg
Reg
Get
7.15. DAC1 (NID = 14h): WCap
Get
Set
Set
7.14.6. DAC0 (NID = 13h): EAPDBTLLR
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
31:8
Reserved.
7:4
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's.
3:0
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo convert-
er).
Bits
31:3
Reserved.
2
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled.
1:0
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
RW
R/W
R
RW
R
F0C00h
F0009h
Default
000000h
0h
0h
Default
00000000h
0h
0h
179
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - S&DAFG - LR - PS
POR - S&DAFG - LR - PS
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
92HD81
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
70Ch
PC AUDIO
V 0.97 01/09
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