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Hi

Can the Vref(-) on a pic16f877 be activated with asm code in flowcode?
If not how can it be activated in flowcode?

You should be able to do it in C. I suppose there's some bit to set in a register for the ADC.
Check the datasheet for Vref-.

Nicolas

Hi Nicolas

Thanks for the reply.
I've changed the Adcon1 bit to 0x08 in flowcode so when you enable Vref+ in the AtoD setup it enable the Vref- also.