stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 45

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.4.16. AFG GPIODir
6.4.17. AFG GPIOWakeEn
[31:4]
Bit
[3]
[2]
[1]
[0]
Set1
Set1
Get
Get
Bitfield Name
Control3
Control2
Control1
Control0
Rsvd
Table 44. AFG GPIOWakeEn Command Verb Format
Table 43. AFG GPIODir Command Response Format
Table 42. AFG GPIODir Command Verb Format
Verb ID
Verb ID
F18
718
F17
717
RW
RW
RW
RW
RW
R
45
See bits [7:0] of bitfield table
See bits [7:0] of bitfield table
Reset
0x0
0x0
0x0
0x0
0x0
Payload
Payload
Reserved
Direction control for GPIO3
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Direction control for GPIO2
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Direction control for GPIO1
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Direction control for GPIO0
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
00
00
STAC9220
Description
See bitfield table
See bitfield table
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V1.0 01/08