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This version (24 May 2018 13:53) was approved by Robin Getz.
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Table of Contents
Pulse
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The Pulse block typically used for modulation applications takes the control input from Pin0 and duty cycle input from pin1 and it generates the output pulse from pin2.
The input pin0 value from zero to one vary the output signal time period(frequency) and the input pin1 value from zero to one vary the T-ON(Duty cycle) of the pulse.
A tiny circle is used to round/unround the no of the samples in T-OFF period of pulse signal).
Input Pins
| Name | Format [int/dec/float] - [control/audio] | Function Description |
|---|---|---|
| Pin 0: Input | decimal- Control | Control signal to the module to vary the frequency of the pulse |
| Pin 1: Input | decimal- Control | control signal to the module to vary the duty cycle of the pulse |
Output Pins
| Name | Format [int/dec/float] - [control/audio] | Function Description |
|---|---|---|
| Pin 0: Output | decimal - audio | Output pulse signal from the module |
GUI Controls
| GUI Control Name | Default Value | Range | Function Description |
|---|---|---|---|
| isRounded | 0 | 0 -1 | To select Round or un round the coefficients(which will control first cycle no of samples of TOFF of pulse |
DSP Parameter Information
| GUI Control Name | Compiler Name | Function Description |
|---|---|---|
| isRounded | PulseAlg_withInputPinS3001isRounded | To round/unround the no of samples T-OFF period of Pulse |
Here,
- Green - Algorithm Name
- Red - Instance Number (Changes for each instance)
- Blue - Parameter Name
Supported IC's
1. ADAU145x
Example
The example shown below generates the 5KHz pulse with duty cycle 50%
resources/tools-software/sigmastudio/toolbox/sources/pulse.1527053488.txt.gz · Last modified: 23 May 2018 07:31 by Venkatesan Krishnamoorthy