RJ Roybal

BDM / Debug impact going from 144pins to 100? Some debug signals missing.

Discussion created by RJ Roybal on May 6, 2011
Latest reply on May 17, 2011 by RJ Roybal

Hello and thanks in advance.

 

I've been using the MCF52258 144pin CPU and the P&E microcomputer BDM pod with the CodeWarrior IDE with great success.  Now I'd like to migrate to a smaller part and the MCF52254  would work nicely.  I noticed that some of the pins that were dropped for the 100 pin part are the DDATA0-3 and PST0-3.  Will the debugger still work?  Will I be able to see variables and breakpoint?

 

Thanks again

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