92hdw74c2 Integrated Device Technology, 92hdw74c2 Datasheet - Page 66

• Manufacturer Part Number: 92hdw74c2
• Description: Six Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

SIX CHANNEL HD AUDIO CODEC
92HDW74C2
SIX CHANNEL HD AUDIO CODEC
6.3.6.
6.3.7.
6.3.5.1.
PortA PinWCntrl
6.3.6.1.
PortA UnsolResp
[31.:2]
[1.:0]
Get
[31.:8]
[7]
[6]
[4.:3]
[2.:0]
Get
Bit
Bit
PortA ConSelectCtrl
PortA PinWCntrl
Rsvd
Index
Rsvd2
HPhnEn
OutEn
Rsvd1
VRefEn
Bitfield Name
Bitfield Name
F07
F08
Verb ID
Verb ID
R
RW
R
RW
RW
R
RW
66
RW
RW
00000000
0
000000
0
0
0
0
Reset
Reset
00
00
Reserved.
Connection select control index.
Reserved.
Headphone amp enable:
1 = enabled 0 = disabled.
Output enable:
1 = enabled 0 = disabled.
Reserved.
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
Payload
Payload
92HDW74C2
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 03/08