[Coco] Kip's Single Board Computer

[RETRO Innovations]

On 9/18/2015 7:53 PM, Gene Heskett wrote:
> Next then is to verify that it is indeed running.  A scope able to
> measure frequency would be the fastest way.  That way you can check both
> amplitude and get a 5% accurate or better frequency measurement.
>
> Cheers, Gene Heskett
That's the point.  It is not running.  Xtal is nearly 5V, and Extal is 
nearly GND.  Q and E show no pulse train.  Scope is a Tek 2465, good to 
300MHz, and rarely lies.  frequency counter shows 0 Hz.

Vcc shows 5V, Vss shows GND.

Jim




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