Author Topic: PIC18F2620 AND ENC28J60  (Read 703 times)

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Offline Sammak65Topic starter

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PIC18F2620 AND ENC28J60
« on: March 07, 2019, 05:28:17 pm »
Hello

I'm using enc28j60 ethernet controller and PIC18F2620 as a webserver to control some relay in a power system.
I notice that some time when there is any noise or spark like when contactor latch in a distance of 30cm can cause to make the enc28j60 to hungs or replay to ping with a high delay even when the noise is stopped the cotroller keeps hungs or have a high ping delay.
I used a cap on vcc and 5vspd on thernet pins but not fix the problem .

So any advice to solve the problem.

Best regards
 

Offline Pack34

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  • Posts: 753
Re: PIC18F2620 AND ENC28J60
« Reply #1 on: March 14, 2019, 03:10:13 am »
Can you elaborate and provide a diagram or schematic? How do you have everything powered?
 


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