In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: The "MOV rb,#" instruction is a compound instruction. It is actually TWO mov instructions. MOV W,#$01 MOV rb,W So it takes 2 cycles. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=255649#m256206 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)