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PSoC™ 5, 3 & 1

Anonymous
Not applicable

Hi All,

   

 

   

Here is an example project on how to implement a re-triggerable mono-stable multivibrator using datapath in PSoC 3/5.

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1 Solution
Bob_Marlowe
Expert II

Good idea! But a bit few (none) documentation, so I could not find out how to set the pulse width in design or by program.

   

 

   

Bob

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3 Replies
Bob_Marlowe
Expert II

Good idea! But a bit few (none) documentation, so I could not find out how to set the pulse width in design or by program.

   

 

   

Bob

View solution in original post

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Anonymous
Not applicable

Good stuff.

   

I think the pulse width is controlled by the clock. How many clock cycles is the pulse width?

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HeLi_263931
Honored Contributor II

When I looked as the datapath configuration tool in the right way, its 100 clock pulses:

   
        
  • the component is using the Count7 functionality
  •     
  • it is counting down
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  • the counter is reloaded, on triggering, from register D0
  •     
  • and D0 gets 8'd100 as initial value (and there is no place where it is changed)
  •    
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