92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 121

• 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
Rsvd1
VRefEn
Field Name
Rsvd2
En
Rsvd1
Tag
Reg
Reg
Get
Set
Set
6.12.9. PortE (NID = 0Eh): UnsolResp
6.12.10. PortE (NID = 0Eh): ChSense
Byte 4 (Bits 31:24)
Byte 4 (Bits 31:24)
Bits
4:3
Reserved.
2:0
Vref selection (See VrefCntrl field of PinCap parameter for supported
selections):
000b= HI-Z
001b= 50%
010b= GND
011b= Reserved
100b= 80%
101b= 100%
110b= Reserved
111b= Reserved.
Bits
31:8
Reserved.
7
Unsolicited response enable (also enables Wake events for this Widget): 1 =
enabled, 0 = disabled.
6
Reserved.
5:0
Software programmable field returned in top six bits (31:26) of every Unsolicit-
ed Response generated by this node.
Byte 3 (Bits 23:16)
Byte 3 (Bits 23:16)
R/W
R
RW
R/W
R
RW
R
RW
F0800h
(Available only on 48-pin versions)
(Available only on 48-pin versions)
Default
0h
0h
Default
000000h
0h
0h
00h
121
Byte 2 (Bits 15:8)
Byte 2 (Bits 15:8)
Reset
N/A (Hard-coded)
POR - DAFG - ULR
Reset
N/A (Hard-coded)
POR - DAFG - ULR
N/A (Hard-coded)
POR - DAFG - ULR
Byte 1 (Bits 7:0)
Byte 1 (Bits 7:0)
708h
709h
V 1.0 2/12
92HD66B