AnsweredAssumed Answered

Typical BDM waveform

Question asked by Pierre Blet on Feb 7, 2007
Latest reply on Feb 8, 2007 by Pierre Blet
Hi,
 
I just build a OSBDM board based on the version without the RS support.
I uploaded the firmware. He his reconised by Hiware. But when I connect to my target self-made
based on a AW32 I got this message :
 
No Link To Target
 
As the OSBDM is new and my target as well, I'm not sure which one causing the problem.
 
In the file attached you can see the BDM signal (Top) and the Reset Signal (Bottom) that I have.
Has someone a working time diagram of what I should have on a normal case, just to understand
maybe where the problem is.
 
Many thanks in avance for any help
 
pblet
 
Message Edited by t.dowe on 2009-10-26 05:20 PM

Outcomes