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Hi Everyone ,
I’m trying to understand deadband structere of Epwm block . I could not understand a basic and simple point deadband time .(I have used Matlab2019b and F28379D Launchapd -200MHz- TBCLK:5ns)
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You can see following figure ,( this is a ‘Modeling Voltage Controller for the DC/DC Buck Converter’
(f28379D_DCDC_Buck.slx ) epwm block;
In dead band value were entered as 20.
What is the exact mean of 20 ? I mean This is a counter value of TBCLK according to the following help informations, isn’t it ?
*Actually what is the value of 20 in seconds?
Manythanks
Burak
Hi,
One of our experts will get back to you by Tuesday, since Monday is a US holiday.
Burak,
It is 20 EPWM ticks, which is usually 10ns, but can be configured differently through software.
You can find device details in the TRM, or you can contact MathWorks support directly for MATLAB support.
-Tommy