92HD71B5 IDT [Integrated Device Technology], 92HD71B5 Datasheet - Page 172

• Manufacturer Part Number: 92HD71B5
• Description: 4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
• Manufacturer: IDT [Integrated Device Technology]

IDT™ CONFIDENTIAL AND PROPRIETARY
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B7
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
8.24.8. Dig1Pin EAPD
8.24.9. Dig1Pin ConfigDefault
8.24.7.1. Dig1Pin PwrState
8.24.8.1. Dig1Pin EAPD
[31.:6]
[5.:4]
[3.:2]
[1.:0]
Get
[31.:2]
[1]
[0]
Get
Bit
Bit
Rsvd2
Act
Rsvd1
Set
Rsvd2
Control
Rsvd1
Bitfield Name
Bitfield Name
F0C
F1C
Verb ID
Verb ID
R
R
R
RW
R
RW
R
172
RW
RW
0000000
3
0
3
00000000
0
0
Reset
Reset
00
00
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
Reserved.
EAPD value reflected on the EAPD pin:
0 = Power down external amplifier; 1 =
Power up external amplifier
Reserved.
Payload
Payload
92HD71B7
Description
Description
See bitfield table.
See bitfield table.
Response
Response
PC AUDIO
V 0.9 07/07