SAME70 and Atmel Ice

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#1
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Hello,

I am making a custom circuit based upon the SAME70 and I'm trying to program it via Atmel-ICE via SWD protocol.

Even if all connections are correctly set, I can't get Atmel-Ice communicating with the uC, I constantly get an error message saying: "No device detected. Error 4109"

 

I have tried erasing via the ERASE pin as well as adding all passive components to stabilise the circuit according to the datasheet.

I suspect the uC is set by default to use a different communication method/interface then the SWD but I can't find any clear info.

 

Can anyone kindly help?

 

Thanks,

 

Filo

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Is the ribbon cable plugged into the ARM socket?

John Samperi

Ampertronics Pty. Ltd.

https://www.ampertronics.com.au

* Electronic Design * Custom Products * Contract Assembly

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Hello JS, indeed it is plugged into the SAM socket!

 

thanks,

 

Filo