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How to integrate a FTDI SWD interface

I'm developing the PCB schematic for a system using a nRF52 module that I found that suits my needs SKB369

At the same time I'm implementing a JTAG connector to flash my softdevice and bootloader. I would like to implement an FTDI (FT231XQ) to be able to flash the application through USB when it's necessary.

I'm pretty new in electronics and I would appreciate your help. I don't know which pins of the SKB269 module I should connect to the FT231XQ TXD and RXD pins

Thanks in advance

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  • Hi,

    The nRF52840 has a SWD interface and dedicated SWD pins that should be connected to the debugger. On our DK we use a ATSAM3U2C that has debugging support and USB. I can't see that the FTDI has any debugging capabilities (it's only a USB to UART bridge) , are you going to connect the debugger to the FTDI? if yes, on which side?  

    Jared 

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  • Hi,

    The nRF52840 has a SWD interface and dedicated SWD pins that should be connected to the debugger. On our DK we use a ATSAM3U2C that has debugging support and USB. I can't see that the FTDI has any debugging capabilities (it's only a USB to UART bridge) , are you going to connect the debugger to the FTDI? if yes, on which side?  

    Jared 

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