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execution time per asm instruction in MPC5744P

Question asked by Pedro Monux on Apr 6, 2017
Latest reply on Apr 20, 2017 by Maite Sierra



we have a code in C language for the MPC5744P microcontroller, compiled with S32DS. We have checked that the code is compiled to 36 asm instructions. The system clock is configured to 200MHz (5nseg). The execution time of these 36 asm instructions is 1,2useg => 1200 clock cycles . This implies 6 cycles per asm instruction. Is this a reasonable time or should we check something in our configurations?


Tank you


Note: code used for time measurements