PWM generator


erickone96

Recommended Posts

Hello,

I'm using the PWM generator block successfully, but the PWM signals have a frequency of about 375KHz (way too fast for my application). Is it possible to change the frequency of the generated PWM signals without messing around with the VHDL code? I'm not very familiar with VHDL. I'm generating two PWM signals, one is the complement of the other (while 1 is high the other one is low), that I will be using for controlling a DC motor so a reasonable frequency would be between 500Hz and 20KHz. 

 thanks,

Erick

 

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.