>would plot out the movement times. Can someone point me >to some UART routines that might be applicable? I really >only need to send data and not receive, and 9600 8/n/1 >would be an adaquate speed to deal with. Any help or >links would be appreciated! Ralph, I have the code you're looking for in both C and assembly. The speeds possible are dependent upon the xtal frequency you are using. Andy ================================================================== Andy Kunz - Statistical Research, Inc. - Westfield, New Jersey USA ==================================================================