Problems on LPC1317 programming

[lorenzogalbiati]

Hello to everyone,

I'm using LPC1317 for the first time and I can't program it.

On my board I have a JTAG connector (TDO, TDI, TMS, TRST, TCK, RESET, VCC, GND) used with succes on other parts like LPC1778 but wth LPC1317 doesn't recognize the part.

I have also an ISP connector (P01, RXD, TXD, RESET) but FlashMagic dones't work.

How can I program this microcontroller? Where could be the problem?

Can anyone give me a suggestion? This is a new project for my factory and I need to get it working as soon as possible.

Best regards.

[converse]

First problem is that LPC1317 does not use JTAG for debug (boundary scan only). You need to make SWD connections. See https://community.nxp.com/thread/388998