Marko Palikko wrote: > > Hello All, > This is a beginners question. > > I'm trying to program serial ( RS232) communication on a Microchip 16F84 > ( 10 MHz ). > > I'm using PBasic and using the SERIN & SEROUT commands. I was wondering > if the PBasic SERIN & SEROUT Commands assume that the PIC is running at > 4MHz and that is why I'm having trouble receiving the correct data from > the PIC. No doubt at all, fit the 4Mhz crystal/resonator. Unless you are using "PRO" then you can trim it to suit (I think that's right). Don McKenzie mailto:don@dontronics.com http://www.dontronics.com Don's Download Dungeon: http://www.dontronics.com/download.html Australian Electronics Ring http://www.dontronics.com/aering.html Win $500USD Cash. Micro design contest: http://www.simmstick.com