Who has tried the F9010 compiler? I'm trying to write a real simple program to read the frequency counter & display it. I've tried both REG0 & REG1 with similar results.... the fluke shows executing but no display & then finally crashes. Any suggestions? Thanks, Kev :code :setup active force off :setup active interrupt off :setup beep on /* ************************************************* * This program turns the Fluke 9010A into a * * < 4Mhz FREQUENCY COUNTER * ************************************************* */ :equate frequency as 1 :program frequency label 1 execute frequency display REG1 $1 goto 1 To UNSUBSCRIBE from techtoolslist, send a message with "UNSUBSCRIBE" in the message body to: techtoolslist-request@flippers.com. Please direct other questions, comments, or problems to jrr@flippers.com.