ARM Technical Support Knowledge Articles

DEBUGGING LPC2000 APPLICATIONS IN IDLE MODE

Applies to: General Topics

Answer


Information in this article applies to:


QUESTION

My LPC2000 program makes use of the IDLE mode of the device. I want to debug using the ULINK JTAG/USB Adapter, but my application crashes or I lose the JTAG connection. The program runs fine without JTAG.

ANSWER

This is a limitation of the LPC2000. You cannot debug programs that use the IDLE mode. The IDLE mode affects the Embedded ICE and can cause undesired behavior when used with JTAG.

Article last edited on: 2006-07-10 18:27:35

Rate this article

[Bad]
|
|
[Good]
Disagree? Move your mouse over the bar and click

Did you find this article helpful? Yes No

How can we improve this article?

Link to this article
Copyright © 2011 ARM Limited. All rights reserved. External (Open), Non-Confidential