92hdw74c2 Integrated Device Technology, 92hdw74c2 Datasheet - Page 60

• 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
6.2.21. AFG GPIODrive
6.2.20.1. AFG GPIOPlrty
6.2.21.1. AFG GPIODrive
[1]
[0]
Get
[31.:8]
[7]
[6]
[5]
[4]
[3]
Bit
Bit
GP1
GP0
Rsvd
OD7
OD6
OD5
OD4
OD3
Bitfield Name
Bitfield Name
F71
Verb ID
RW
RW
R
RW
RW
RW
RW
RW
60
RW
RW
1
1
000000
0
0
0
0
0
Reset
Reset
00
GPIO1 Polarity: If configured as output
or non-sticky input: 0 = inverting; 1 =
non-inverting. If configured as sticky in-
put: 0 = falling edges will be detected; 1
= rising edges will be detected
GPIO0 Polarity: If configured as output
or non-sticky input: 0 = inverting; 1 =
non-inverting. If configured as sticky in-
put: 0 = falling edges will be detected; 1
= rising edges will be detected
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).
Payload
92HDW74C2
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 03/08