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Can't enter HiWave (9S12E64 & 9s12NE64)

Question asked by Yvan BOURNE on Jul 30, 2006
Latest reply on Aug 21, 2007 by CrasyCat
Hi,
 
I'm using 9S08 for several years and I never had any problem with the BDM.
 
Now, I've just designed a new 9S12E64 board but I can enter "True Time Simulator & Real Time Debugger".
The errors messages are :
"Failed to find communication speed!"
and just after :
"Communication to the targer failed (target MCU has no clock or wrong BDM wlock oe derivative is secured)"
 
- I've looked at the clock on the oscillator pins : it's ok (4.9152MHz crystal).
- I've tried the BDM with a new empty project on a 9S12NE64 eval board : the same messages...
- I' tried with a new BDM pod : always the same...
 
I think (and I hope !!!) it's just a little problem, perhaps a configuration problem.
 
Thanks for your answers.
 
PS : I'm using CW 4.5 Special Edition.
 
Regards,
 

Message Edited by yb on 2006-07-30 07:52 PM

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