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Visitor dohoonh
Visitor
602 Views
Registered: ‎07-24-2018

inverted PWM signal with AXI timer

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Hi, I am developing PWM control system with SP605 board.

 

Up to this point, I can use the AXI timer to create a PWM signal.

 

But I want to invert the PWM signal.

 

Instead of simply putting the inverter, does the AXI timer itself have that capability?

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1 Solution

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Xilinx Employee
Xilinx Employee
655 Views
Registered: ‎10-30-2017

Re: inverted PWM signal with AXI timer

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Hi @dohoonh,

 

It is not possible using the AXI Timer. AXI Timer don't have that capability.

Please check the below statement

 

axi_timer_pwm.PNG

Here the timer 0 used to set the period of the PWM signal and Timer 1 sets the on time of the signal.

there is no way in the AXI timer to invert these signals.

 

 

Best Regards,
Srikanth
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2 Replies
Xilinx Employee
Xilinx Employee
656 Views
Registered: ‎10-30-2017

Re: inverted PWM signal with AXI timer

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Hi @dohoonh,

 

It is not possible using the AXI Timer. AXI Timer don't have that capability.

Please check the below statement

 

axi_timer_pwm.PNG

Here the timer 0 used to set the period of the PWM signal and Timer 1 sets the on time of the signal.

there is no way in the AXI timer to invert these signals.

 

 

Best Regards,
Srikanth
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.

 

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Visitor dohoonh
Visitor
552 Views
Registered: ‎07-24-2018

Re: inverted PWM signal with AXI timer

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I am really grateful for your kind reply.

 

I will use inverter to solve.

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