LPC JTAG connections

[pietrodicastri]

Good morning

I am preparing the schematic for the LPC54102J512BD64QL.
I have a perplexity regarding the JTAG connections.

pietrodicastri_0-1644587055255.png

Is it ok?
The TDI is not in use according to the evaluation board schematic.

Just suggest ..

Thank You

Pietro

[pietrodicastri]

Just a short comment. It will help

Thank You

Pietro

[vicentegomez]

I recommend you review the datasheet in section 13.3 Connecting power, clocks, and debug functions. The TDI is not populate because the interface is SWD, some uC doesn't have the interface of JTAG.

For more information and details consult this page. https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Design-Considerations-for-Debug/m-p/469565