ATSAMS70N19

[zGugaFarias]

Please I'm having problems compiling a code using the atsams70n19 mcu together with an atimel-ice using the atmel studio ide when compiling using the SWD interface the following error occurs: 4109 device not found, sorry for the bad English.

[ajb]

That sounds like a problem with loading the program into the device, not with compiling the program.  It sounds like the programmer is not able to communicate with the MCU.  The Atmel ICE has two programming connectors, make sure you are using the one labeled "SAM" and you are using the correct cables/adapters (the Atmel-ICE need one of the connectors on the ribbon cable to be reversed, so make sure you use the ribbon cables it came with).

It could help if you go to Tools > Device Programming and share a screenshot of the interface settings.   What is the board you are programming, is it a custom PCB?  Can you show how the programming interface is connected to the MCU? 

[zGugaFarias]

I can't share images, but I can pass on the information about I'm using a board made by mcuzone, the device programming settings are correct and the project properties are also correct.

[ajb]

You say the device programming settings are correct and the project properties are correct, but *something* is wrong, and we can't really help you without more information to go on.  You can upload images directly to the forum by clicking "Attachments and other options" under the post editing box.