Unable to debug MRAM Ext Debug on Tower 52259

accutime — Fri, 16 Jul 2010 16:29:50 GMT

I am CodeWarrior 7.2 with MQX 3.6 along with a Tower MCF52259 CPU and TWRMEM card that contains a 512K MRAM.

The jumpers on the MCF52259 board and TWRMEM are set to default.

I am using the onboard Coldfire V2-V4 JM60 OSBDM debugger

I can build the Web_hvac_twrmc52259.mcp in codewarrior to int_flash_debug , erase and program the internal flash and debug the project without any problem.

If I build the project to ext_mram_debug the code is uploaded to the mram and the debugger is entered at __main.

I can single step lots of instructions but as soon as I enter RUN I get the message

GDI Protocol Plugin

"The debugger cannot read memory"

Can anyone help

Kind Regards

Paul H

Re: Unable to debug MRAM Ext Debug on Tower 52259

Awera — Fri, 10 Sep 2010 16:43:21 GMT

I have the same problem. Can anyone help me wiht this problem?

Thanks

topic Re: Unable to debug MRAM Ext Debug on Tower 52259 in Classic/Legacy CodeWarrior

Unable to debug MRAM Ext Debug on Tower 52259

Re: Unable to debug MRAM Ext Debug on Tower 52259