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This version (10 Feb 2021 12:43) was approved by Sanjeeva Reddy.
This version (10 Feb 2021 12:43) was approved by Sanjeeva Reddy.This is an old revision of the document!
Table of Contents
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Triangle Wave
Description
The Triangle Wave block generates a triangle wave at a constant level and at different frequencies.
Usage
This block has checkbox to enabled or disabled the algorithm. Check the box to enable this algorithm. It has the numeric text box to edit the frequency to generate the triangle wave at different frequecies.
Targets Supported
| Name | ADSP-214xx(Sample) | ADSP-214xx(Block) | ADSP-215xx/ADSP-SC5xx(Sample) | ADSP-215xx/ADSP-SC5xx(Block) |
|---|---|---|---|---|
| triangle Wave | Yes | Yes | Yes | Yes |
Pins
Output
| Name | Type | Description |
|---|---|---|
| Output0 | Control | Output channel 0 |
Configurable Parameters
| GUI Parameter Name | Default Value | Range | Function Description |
|---|---|---|---|
| Frequency | 500 | 0 to 0.5* sample rate | Sets the frequency for triangle wave |
| OnOff | False | True/False | Enabled/Disabled the algorithm for the channel, When the algorithm is disabled, the output pin will output a constant value 0.0 |
DSP Parameters
| Parameter Name | Description | ADSP-214xx/SC5xx/215xx |
|---|---|---|
| Sin | Sin value for generating a triangle wave at particular frequency | Float |
| Cos | Cos value for generating a triangle wave at particular frequency | Float |
| Delta | delta value for generating a triangle wave at particular frequency | Float |
| OnOff | Enable/Disable the algorithm | Float |
DSP Parameter Computation
Sin = sin(2*π*fs/FS)
Cos = cos(2*π*fs/FS)
delta = 4 * fs/FS
Where fs is frequency and FS is the sampling rate
/srv/wiki.analog.com/data/pages/resources/tools-software/sigmastudiov2/modules/sources/trianglewave.txt · Last modified: 13 May 2021 09:09 by Prasad Kamath