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program stucks when calling _lpm_set_clock_configuration(2) in K70 with Int_Flash_DDRData_Debug configuration?

Question asked by PRAMOD K. G. on Jun 16, 2014
Latest reply on Jun 26, 2014 by Carlos_Musich

Hi everyone,


                    I am working in K70 tower with MQX 4.0 and CW 10.5 ( Int_Flash_DDRData_Debug configuration). I need to change different clock modes ( clock configuration 0 ,1 and 2  ) dynamically from my code. When I tried to run the code in clock configuration 2 by using api _lpm_set_clock_configuration(BSP_CLOCK_CONFIGURATION_2) the program gets stuck. According to my understandings both FLL and PLL are disabled in BPLI (mode 2) mode, does this make any problem to DDR performance and  why this program gets stuck?. Please let me know your valuable thoughts.,