In SX Microcontrollers, SX/B Compiler and SX-Key Tool, stef wrote:

Hi

Thanks for all the help. First off all I left the RTCC open (unconected). How do I correct this problem? Do I connect it to 0V or to 5V?? Does it need a resistor? I never use the RTCC. If I connect it do I also need software added for that (I'm using sx/b) even if I 'm not wanting to do something with it.

Second, I already tried a diferend resonator. With the same result. So I can exclude that option for the mallfunctioning resonator. The 5pf cap. Can you explain a bit more of that? How to connect exactly and what has it as purpose?

The 0.1 mf caps across the supply al already thier. I always do that.

I already tried a lot. Different sx48, resonators, programs and power supply's. It is giving me always the same reaktion. Tomorrow I'm going to recheck everything. Perhaps I oversaw something. Is thier something I can see swith a scoop to check. Perhaps on the resonator pins??? What choud I expect to see?

stef

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