Sorry if I'm doing this wrong but it's my first time. I'm also new to PICs. I've got a basic question. I'm writing a program for a PIC16F84A in assembly. Question: Can you nest CALLs? ex: call x .. .. x ----- ----- call z return .. .. z ----- ----- return Thanks for any help!!! Mike -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads