stac9272 Integrated Device Technology, stac9272 Datasheet - Page 48

• 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
6.2.19. AFG SubID
Bit
[3]
[2]
[1]
[0]
Set1
Set2
Set3
Set4
Get
Bitfield Name
Mask3
Mask2
Mask1
Mask0
Table 49. AFG GPIOSticky
Table 50. AFG SubID
IDT CONFIDENTIAL
Verb ID
F20
720
721
722
723
RW
RW
RW
RW
RW
48
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
See bits [7:0] of bitfield table.
Reset
0x0
0x0
0x0
0x0
Command Response Format
Command Verb Format
Payload
GPIO3 input type (when configured as
input):
0= Non-Sticky (level-sensitive);
1= Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO2 input type (when configured as
input):
0= Non-Sticky (level-sensitive);
1= Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO1 input type (when configured as
input):
0= Non-Sticky (level-sensitive);
1= Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
GPIO0 input type (when configured as
input):
0= Non-Sticky (level-sensitive);
1= Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
00
STAC9271/9272/9273/9274 V 1.0 MARCH2007
Description
See bitfield table.
0000_0000h
0000_0000h
0000_0000h
0000_0000h
Response
PC AUDIO