AnsweredAssumed Answered

Debugging problem with USB Multilink Universal

Question asked by oakie_doke on Aug 31, 2015
Latest reply on Sep 1, 2015 by oakie_doke


I'm working with CodeWarrior 10.6 and MCF51MM256 (Coldfire V1). I was working with USB BDM Multilink debug interface for few months and everything was ok. Now I'm using USB Multilink Universal and there is problem when I debug my project.

no source.bmp

I found that program crashes in __initialize_hardware() function while MCGC1 register is setting. I configure internal bus clock 24MHz. When I set lower value of clock everything is ok.

Problem is similar to:

What is the maximum frenqency of  OSBDM  ?

About s12ZVH clock configuration on CW10.6-PE

There is solution to use USB Multilink Universal but I use it now.


This is my configuration:

internal clock.bmp


Do you have any suggestion?