Hi,

have you grounded both pins with a 22 pF capacitor?

Imre


On Thu, 7 Jan 1999, cdupuy wrote:

> I have a 4mhz crystal attached to an 16f84 (pin 15 & 16).
>
> I am having a problem picking up TMR0 interrupts.
>
> Program appears to work fine in the simulator.
>
> Is there a way to tell with only a DMM if the osc. is running?
>
>