This version (30 Jun 2017 10:59) was approved by Venkatesan Krishnamoorthy.
Table of Contents
ASRC Input With Gain
Click here to return to the Input/Output section.
This module can be used to read data from ASRC and apply gain before passing to other modules in the schematic
Input Pins
No Input pins.
Output Pins
| Name | Format [int/dec] - [control/audio] | Function Description |
|---|---|---|
| Pin 0: ASRC In | decimal - audio | From ASRC with Gain |
Grow Algorithm
The module can be grown upto 16 channels to support 16 ASRC In pins. When grown each input has a gain control corresponding to it.
Configurations
Gain can be configured for each channels.
| GUI Control Name | Default Value | Range | Function Description |
|---|---|---|---|
| Gain | 1 | -128 to 127.999 | Linear Gain Value |
| Gain Sharing Enable/Disable. | Disabled | Enabled/Disabled | Gain can be shared between input channels. Recompilation is required when gain sharing is enabled/disabled. |
Click on the TinyCircle next to gain to enable/disable sharing of gain between channels.
In the example shown above.
- Channel 0 and Channel 1 shares same gain.
- Channel 2 to 7 has separate gains.
- Channel 8 and 9 shares same gain.
All gains are without slew
DSP Parameter Information
| GUI Control Name | Compiler Name | Function Description |
|---|---|---|
| Gain | ASRCInwithGainAlg1gain0 | Gain Value for each channel |
Here,
- Green - Algorithm Name
- Red - Instance Number (Changes for each instance)
- Blue - Parameter Name
- Brown - Channel Number (Changes for each channel)
Supported ICs
- ADAU145x
resources/tools-software/sigmastudio/toolbox/io/asrcinputwithgain.txt · Last modified: 20 Apr 2017 09:06 by Venkatesan Krishnamoorthy