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CC2340R5: Data communication between MCU and Debugger

Part Number: CC2340R5

Tool/software:

Hi,

I am currently using the CC2340R5 IC for my application. I am also utilizing the JTAG pin for another application, treating it as GPIOs. To accommodate this, I placed a capacitor across the SWDIO pin. However, I've encountered an issue where the JTAG functionality ceases to work with the capacitor in place; upon its removal, JTAG functions correctly. What could be causing this issue? Additionally, what is the data communication speed between the MCU and debugger?

IC-CC2340R5

Debugger-LP-XDS110ET

Your assistance would be greatly appreciated.

Thanks & Regards

Ratan Dalei