bathini wrote: > Here is my compilation errors So go fix them. What are we supposed to do about it? > Executing: "C:\Program Files\Microchip\MPASM Suite\MPASMWIN.exe" /q > /p16F628 "dutycycle.asm" /l"dutycycle.lst" /e"dutycycle.err" > /d__DEBUG=1 > Error[128] C:\USERS\DUTYCYCLE.ASM 14 : Missing argument(s) Apparently you have a missing arugument on line 14. Did you look on line 14? Did you look up the opcode or the directive on that line and compare the description to what you wrote? C'mon, this is really basic stuff. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist