This version (18 May 2021 09:01) was approved by John Joseph.The Previously approved version (06 May 2021 13:49) is available.
Table of Contents
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Auxiliary ADC Input
Description
The Auxiliary ADC Input algorithm takes the digital signal from the auxiliary A/D (analog-to-digital converter) and makes it available in the design.
Note: This block is only available for use with DSPs that have auxiliary ADC
Usage
Use the block's drop-down list control to select from the available ADC inputs.
- Every enabled input must be connected to an output, else there will be errors on compilation.
- Observe that as you drag more ADC input blocks into the schematic, the number of auxiliary ADCs available in the drop-down decreases because they can only be represented by one block at a time.
- To change the Sampling Rate for an Aux ADC Input, Right-click the block name and select Set FS, which brings up the FS options (default is 48 kHz)
Targets Supported
| Name | ADSP-214xx | ADSP-215xx/ADSP-SC5xx | ADAU145x/1456x |
|---|---|---|---|
| —————————————- | —————————————— | ————————————————-- | ——————————————- |
| Auxiliary ADC Input | Not supported | Not supported | Sample |
Pins
Output
| Name | Type | Description |
|---|---|---|
| ——————————-- | ————————————-- | —————————-- |
| Output0 | Audio | Output channel 0 |
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| —————————————- | ———————- | ———————————————— | —————————————- |
| SelectedADCIPChannel | AUX_ADC_0 | AUX_ADC_0 to AUX_ADC_7 | selects the AUX ADC Channel |
DSP Parameters
Not applicable
DSP Parameter Computation
Not applicable
resources/tools-software/sigmastudiov2/modules/auxilaryadcinput.txt · Last modified: 12 May 2021 13:25 by Prasad Kamath