stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 30

• Manufacturer Part Number: stac9202x5taea1xr
• Description: Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.4.12. AFG GPIO
[31:8]
[31:4]
[5:0]
Bit
Bit
[7]
[6]
[3]
[2]
Set1
Get
Bitfield Name
Bitfield Name
Rsvd2
Rsvd1
Data3
Data2
Rsvd
Tag
Table 31. AFG UnsolResp Command Response Format
En
Table 33. AFG GPIO Command Response Format
Table 32. AFG GPIO Command Verb Format
IDT CONFIDENTIAL
Verb ID
F15
715
RW
RW
RW
RW
RW
RW
R
R
R
See bits [7:0] of bitfield table
Reset
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Payload
Reserved
Allow generation of Unsolicited Responses.
Reserved
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Reserved
Data for GPIO3 (Pin 47/EAPD). 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 (Pin 45). 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
30
STAC9202
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V 1.2 01/08