Hi there, I have implemented the Floating Point routines presented in the "Embedded Control Handbook" supplied by Microchip. For each individual routine, they give a "Max Timing" and a "Min Timing". I was wondering if this timing was in terms of INSTRUCTION (5MHz) cycles or raw CLOCK (20MHz) cycles. They do say for e.g. "348 clks" Thanks for your help (in advance) Norman