I am doing some calculations in a time-sensitive area and am trying to determine the number of instruction cycles it will take. The only problem I'm having is that there is a LCALL ?C?UIDIV in the middle of the generated assembly code. Are there any resources available to determine what the instruction cost of this function call is? Thanks, Tom
You could use either the performance analyzer or watch the sec parameter in the register window. Should be pretty easy to determine either the number of machine cycles or the execution time. Philip
Have you looked at the math benchmarks available on this web site? http://www.keil.com/benchmks/c51_small.asp They may be helpful. Jon
Thank you both for your help. Jon, I had not seen that page before. It was exactly what I needed. Thanks. -Tom