LPC MicrocontrollersのトピックRe: JLink can not support LPC5514?

JLink can not support LPC5514?

geweilin — Sat, 27 Jun 2020 14:16:09 GMT

I have a Jlink V10 and it can support LPC54618 well in a previous project. But when try to use it to debug the LPC5514 in another project, and give the tips: "The selected device LPC5514 is unknow to this version of the J-Link software." (as the attached picture 1). And this was confirmed by checking the support device list, LPC5514 not in the list.(as the attached picture 2, other device such as LPC5516 also not supported).

Then I want to know how to solve this problem?

Re: JLink can not support LPC5514?

Alice_Yang — Sun, 28 Jun 2020 02:19:14 GMT

Hello weilin ge ,

Which version of MCUXpresso IDE do you used?

Please use the latest MCUXpresso IDE v11.1.1.

I check on my side, it support lpc54114.

Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

Re: JLink can not support LPC5514?

geweilin — Sun, 28 Jun 2020 15:26:09 GMT

The IDE version I used when I asked questions was 11.1.0.

Now I have followed the latest version of 11.1.1.

The problem changed, but it still failed.

The details are shown in the attached picture.

Re: JLink can not support LPC5514?

geweilin — Wed, 01 Jul 2020 03:06:15 GMT

Need help from NXP!

Re: JLink can not support LPC5514?

converse — Wed, 01 Jul 2020 07:47:13 GMT

Is this a custom board (of your design) or a purchased board from a 3rd party? From the log, the debugger is having problems reading from the chip, which could indicate either power problems, or problems with you SWD connection. Have you read https://community.nxp.com/thread/388998

Re: JLink can not support LPC5514?

chrispflieger — Wed, 01 Jul 2020 18:11:26 GMT

That doesn't look like a software / debugger problem - it looks like your target hardware has a problem.

Re: JLink can not support LPC5514?

geweilin — Thu, 02 Jul 2020 08:08:56 GMT

The hardware has no problem, because it debug and running well when using LPC-Link2.

At present, our team has more JLINK debuggers, only a few lpc-link2 debuggers. So it is a problem to know whether JLINK supports lpc5514. If so, we need to buy more lpc-link2.

Re: JLink can not support LPC5514?

Alice_Yang — Mon, 06 Jul 2020 09:14:44 GMT

Hello Weilin,

Jlink should support LPC5514.

Please check the power of your chip, because LPC-link2 can give power to target when JP2 is closed,

you can make it open to have a test.

And there is a thread just like your issue, not about this chip, but the connect error is the same:

[SOLVED] Target, Connect J-Link - Error: Check connection and target interface type - SEGGER Embedded Studio related - …

Regards,

Alice

Re: JLink can not support LPC5514?

geweilin — Mon, 13 Jul 2020 00:17:06 GMT

Thank you for your support! The problem has been solved because the JLINK adapter board I used (20pin to 10PIN) has misconnected port. There is no problem after replacing the adapter board.

Re: JLink can not support LPC5514?

Alice_Yang — Mon, 13 Jul 2020 09:30:45 GMT

OK, thanks for your sharing.