Neil Baylis wrote: >>another flag which tells you when Stop bit has been transmitted. >>You could use this latter one. >> > which flag is that? Is it in the TXSTA register ? Well, should be TRMT... and don't remember where it is now! The other one is TXIF... Try searching for them, I'll be back later. -- Ciao, Dario -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist