topic Designing PCB for LPC1768 in LPC Microcontrollers

Designing PCB for LPC1768

Alex_2221 — Tue, 24 Nov 2020 22:21:39 GMT

Hello everyone, I wanna design a PCB board for LPC1768 and I want my board to have JTAG connections for programming the MCU. I have no idea where to start, where should I use pullup resistors and capacitors, and how should I connect JTAG port to LPC1768. Plus I may need to know more information about designing PCB for MCUs that I didn't even take account of. I was wondering if you could give me the information I need or some good tutorials for designing PCB for LPC1768.

Thanks in advance,

Alex

Re: Designing PCB for LPC1768

Alice_Yang — Wed, 25 Nov 2020 03:08:48 GMT

Hello Alex,

Recommend you refer to the below thread:

https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Design-Considerations-for-Debug/m-p/469565

And the schematic of LPCxpresso1769 board:

https://www.nxp.com.cn/downloads/en/schematics/LPCXpresso-LPC1769-CMSIS-DAP.pdf

Regards,

Alice

Re: Designing PCB for LPC1768

Alex_2221 — Wed, 25 Nov 2020 07:22:01 GMT

Thank you so much for the quick reply, Alice. I'll check them out.