stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 28

• 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
5.4.9.
AFG OutAmpCap
[29:24]
[23:16]
[30:23]
[22:16]
[15:8]
[7:0]
[31]
[30]
[31]
[15]
Bit
Bit
Get
Bitfield Name
Bitfield Name
NumGPIOs
NumGPOs
GPIWake
GPIUnsol
NumGPIs
StepSize
Rsvd3
Rsvd2
Rsvd
Mute
Table 27. AFG OutAmpCap Command Response Format
Table 25. AFG GPIOCap Command Response Format
Table 26. AFG OutAmpCap Command Verb Format
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
R
R
R
R
R
R
R
R
R
R
Reset
Reset
0x00
0x00
0x04
0x05
0x1
0x1
0x0
0x1
0x0
0x0
Wake capability. Assuming the Wake
Enable Mask controls are enabled, GPIOs
configured as inputs can cause a wake
(generate a Status Change event on the
link) when there is a change in level on the
pin.
Unsolicited Response capability. Assuming
the Unsolicited Enable Mask controls are
enabled, GPIOs configured as inputs can
generate an Unsolicited Response on the
link when there is a change in level on the
pin.
Reserved
Number of GPI pins supported
Number of GPO pins supported
Number of GPIO pins supported
Amplifier is capable of muting
Reserved
Size of each step in the gain range = 1.5dB
Reserved
Payload
12
28
STAC9202
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08