92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 266

• Manufacturer Part Number: 92HD66B
• Description: FOUR CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Rsvd
RoundDis
LoLvSel
Field Name
RcvSmplRate
Rsvd2
Reg
Reg
Get
Get
Set
Set
6.32.11. SPDIFIn (NID = 22h): VS
6.32.12. SPDIFIn (NID = 22h): Status
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
31:2
Reserved.
1
SPDIF Input rounding disable: 0 = rounding is enabled, 1 = rounding is dis-
abled.
0
SPDIF Input level select: 0 = standard level, 1 = low level (input buffer enabled.
Bits
31:29
Received Sample Rate:
000b = 44.1kHz
001b = 48kHz
010b = 88.2kHz
011b = 96kHz
100b = 176.4kHz
101b = 192kHz
11Xb = Invalid Rate
28.26
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
RW
R/W
R
R
FE000h
FE800h
Default
000000h
0h
0h
Default
7h
0h
266
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
POR - DAFG - ULR
Reset
POR - DAFG - ULR
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
7E0h
7E8h
V 1.0 2/12
92HD66B