92HD66C IDT [Integrated Device Technology], 92HD66C Datasheet - Page 220

• Manufacturer Part Number: 92HD66C
• Description: SIX CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66C
SIX CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
IDT CONFIDENTIAL
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
Field Name
Rsvd
AC3
Float32
PCM
Field Name
Mute
Rsvd3
StepSize
Rsvd2
Reg
Reg
Get
Get
Set
Set
6.27.2. SPDIFOut0 (NID = 1Dh): StreamCap
6.27.3. SPDIFOut0 (NID = 1Dh): OutAmpCap
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
31:3
Reserved.
2
AC-3 formatted data support: 1 = yes, 0 = no.
1
Float32 formatted data support: 1 = yes, 0 = no.
0
PCM-formatted data support: 1 = yes, 0 = no.
Bits
31
Mute support: 1 = yes, 0 = no.
30:23
Reserved.
22:16
Size of each step in the gain range: 0 to 127 = .25dB to 32dB, in .25dB steps.
15
Reserved.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
R
R
R
R/W
R
R
R
R
F000Bh
F0012h
Default
00000000h
1h
0h
1h
Default
1h
00h
00h
0h
220
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Reset
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
N/A (Hard-coded)
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
V 1.0 2/12
92HD66C