11/45, sick or not?

Jay West jwest at classiccmp.org
Tue Jul 5 19:45:08 CDT 2005


Joe wrote...
>  Are you sure that the lights aren't blinking too fast to see? Perhaps you
> can hang a logic probe (with a pulse extender) on one of the lights to be
> sure.

I'll try that tomorrow... but I wouldn't think that is what is happening. 
Also, pardon my lack of knowledge, but... shouldn't I be seeing the .2v 
ripple as an AC component (ie. a sine wave)? It's a very clear perfect 
sawtooth. And it's exactly the same on all the 5V regulators, which strikes 
me as odd.

Jay 



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