stac9272 Integrated Device Technology, stac9272 Datasheet - Page 43

• Manufacturer Part Number: stac9272
• Description: 10-channel High Definition Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
STAC9271/9272/9273/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.14. AFG GPIOEn
[31.:5]
Bit
[4]
[3]
[2]
[1]
[0]
Set1
Get
Bitfield Name
Data4
Data3
Data2
Data1
Data0
Rsvd
Table 39. AFG GPIO
Table 40. AFG GPIOEn
IDT CONFIDENTIAL
Verb ID
F16
716
RW
RW
RW
RW
RW
RW
43
R
Command Response Format
See bits [7:0] of bitfield table.
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Command Verb Format
Payload
Reserved
Data for GPIO4. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO3. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO2. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO1. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Data for GPIO0. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
00
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
See bitfield table.
0000_0000h
Response
PC AUDIO