92hdw74d Integrated Device Technology, 92hdw74d Datasheet - Page 212
92hdw74d
Manufacturer Part Number
92hdw74d
Description
8-channel Hd Audio Codec, Dual Spdif
Manufacturer
Integrated Device Technology
Datasheet
1.92HDW74D.pdf
(259 pages)
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EIGHT CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
92HDW74D
EIGHT CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
6.29.5. Dig2Pin ChSense
6.29.6. Dig2Pin PwrState
6.29.5.1. Dig2Pin ChSense
6.29.6.1. Dig2Pin PwrState
Get
[31]
[30.:0]
Get
[31.:6]
[5.:4]
[3.:2]
[1.:0]
Bit
Bit
PresDtct
Rsvd
Rsvd2
Act
Rsvd1
Set
Bitfield Name
Bitfield Name
F09
F05
Verb ID
Verb ID
R
R
R
R
R
RW
212
RW
RW
0
0
0000000
3
0
3
Reset
Reset
00
00
Presence detection indicator: 1 = pres-
ence detected; 0 = presence not detect-
ed.
Reserved.
Reserved.
Actual power state of this widget.
Reserved.
Current power state setting for this wid-
get, used for EAPD control in this case:
0h-1h = Pin drives the value of the
EAPD control bit
2h-3h = Pin tri-stated
Payload
Payload
92HDW74D
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 1.0 03/08
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