92HD71B7 Datasheet, PDF (56/216 Pages) Integrated Device Technology – 4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

92HD71B7
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
PC AUDIO
8.2.21.1. AFG GPIODrive
Bit
Bitfield Name
[31.:8]
Rsvd
[7]
OD7
[6]
OD6
[5]
OD5
[4]
OD4
[3]
OD3
[2]
OD2
[1]
OD1
[0]
OD0
RW
Reset
R
000000
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
Description
Reserved.
GPIO7 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO6 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO5 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO4 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO3 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO2 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO1 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open drain (drive 0 float for
1).
GPIO0 Drive Mode: 0 = push-pull (drive
0 and 1); 1 = open-drain (drive 0 float for
1).
8.2.22. AFG DMic
Get
Verb ID
F78
Payload
00
Response
See bitfield table.
IDT™ CONFIDENTIAL AND PROPRIETARY
56
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B7
V 0.9 07/07