µVISION DEBUGGER: FLASH DOWNLOAD FOR SEGGER JLINK FAILS

Information in this knowledgebase article applies to:

• MDK-ARM release 3.22a

SYMPTOM

For the Segger JLINK / JTRACE it is not possible to add correct Flash download algorithms. It should be possible to add algorithms in the Settings dialog that opens from the µVision menu Project - Options for Target - Utilities. Clicking the Add button allows you to see the algorithms, but the algorithm is not added to the project.

CAUSE

The problem is caused by the new Cortex-M3 based Flash Download Algorithms that are now available, but affects also the algorithms for ARM7 and ARM9 based devices.

RESOLUTION

Download the attachment of this knowledgebase article and copy the JLTAGDI.DLL to the folder C:\Keil\ARM\Segger. After that it should be possible to add Flash algorithms for the Segger JLINK or JTRACE unit in the same way as for Keil ULINK.

Starting with MDK-ARM version 3.50 and later, support was added for the SEGGER Microcontroller J-Link and J-Trace hardware debug units. the recommended debugging solution is using the Keil-provided J-link drivers - not the RDI interface.

MORE INFORMATION

• Refer to the J-Link/J-Trace User's Guide.

ATTACHED FILES

Request the files attached to this knowledgebase article.

Last Reviewed: Wednesday, April 21, 2010