On Thu, 2005-03-24 at 23:01 +0100, Wouter van Ooijen wrote:
> > Adding the caps on the programmer end does not fix it.
> > (snip)
> 
> My Wisp628 has always had series resistors in all lines from the
> programmer to the target (except power and ground). Once I used 470
> ohms, nowaydays 47 ohms. The resistors are in the programmer. I recall
> Vasile Surducan once reporting problems that were cured by putting 22pF
> or something like that on clock and/or data pins near the target, but
> otherwise I have yet to hear of any crostalk-like problems. I have used
> both standard ribbon cable and standard DB15 extension cable up to a few
> meters between the programmer and the target, without problems. So you
> might try to use series resistors. But note that this might affect the
> data and clock timing.

I don't know about other chips, but the 30F2010, in at least certain
revisions, does need this, even with an ICD2. TTYL


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