92hd89d Integrated Device Technology, 92hd89d Datasheet - Page 74

• Manufacturer Part Number: 92hd89d
• Description: Eight Channel Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89D
Eight channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Rsvd
Mono1
Mono0
PhAdj
Rate
Field Name
Rsvd
Reg
Get
Set
7.4.21. AFG (NID = 01h): DACMode
Byte 4 (Bits 31:24)
Bits
31:6
Reserved.
5
DMic1 mono select: 0 = stereo operation, 1 = mono operation (left channel du-
plicated to the right channel).
4
DMic0 mono select: 0 = stereo operation, 1 = mono operation (left channel du-
plicated to the right channel).
3:2
Selects what phase of the DMic clock the data should be latched:
0h = left data rising edge/right data falling edge
1h = left data center of high/right data center of low
2h = left data falling edge/right data rising edge
3h = left data center of low/right data center of high
1:0
Selects the DMic clock rate:
0h = 4.704MHz
1h = 3.528MHz
2h = 2.352MHz
3h = 1.176MHz.
Bits
31:9
Reserved.
Byte 3 (Bits 23:16)
R/W
R
RW
RW
RW
RW
R/W
R
F8000h
Default
0000000h
0h
0h
0h
2h
Default
000000h
74
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR
POR
POR
POR
Reset
N/A (Hard-coded)
Byte 1 (Bits 7:0)
780h
V1.0 04/10
92HD89D