Hi all, The 8x8 multiply routine given in application note AN526 by Microchip is optimized for speed. Still it takes a stagerring 44 instructions in the worst case. Is this the best routine for multiplication? Is there any other routine available, requiring less number of instructions? Amey ------------------------------------------------------------------------------- AMEY A. DEOSTHALI ------------------------------------------------------------------------------- Lab Address: Home Address: ESPL, ENS526E 3110 Red River, Apt # 208 Dept. of ECE Austin, TX 78705 University of Texas at Austin, Tel:(512)-499-8957 Austin, TX 78712 - 1084. Tel:(512)-232-2769 Email:amey@vision.ece.utexas.edu Web :http://anchovy.ece.utexas.edu/~amey -------------------------------------------------------------------------------