92HD87 Datasheet, PDF (146/204 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD87
SINGLE CHIP PC AUDIO SYSTEM, CODEC+STEREO SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
Rsvd
Strm
Ch
Bits
R/W
Default
Reset
31:8
R
000000h
N/A (Hard-coded)
Reserved.
7:4
RW
0h
POR - S&DAFG - LR - PS
Stream ID: 0h = Converter "off", 1h-Fh = valid ID's.
3:0
RW
0h
POR - S&DAFG - LR - PS
Channel assignment ("Ch" and "Ch+1" assigned as a pair, for a stereo convert-
er).
8.14.7. DAC1 (NID = 14h): EAPDBTLLR
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F0C00h
Byte 1 (Bits 7:0)
70Ch
Field Name
Rsvd2
SwapEn
Rsvd1
Bits
R/W
Default
Reset
31:3
R
00000000h
N/A (Hard-coded)
Reserved.
2
RW
0h
POR - DAFG - ULR
Swap enable: 1 = L/R swap enabled, 0 = L/R swap disabled.
1:0
R
0h
N/A (Hard-coded)
Reserved.
8.14.8. DAC1 (NID = 14h): ProcIndex (RA revision only)
Reg Byte 4 (Bits 31:24) Byte 3 (Bits 23:16) Byte 2 (Bits 15:8)
Set
Get
F8200h
Byte 1 (Bits 7:0)
782h
IDT CONFIDENTIAL
146
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD87