Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
8 years, 8 months ago.
ports working at 6 MHz i want to operate the ports at 84 MHz of F401RE
hi, i am working with F401re, only that the all ports working to 6 MHz, how do i operate the F401RE ports a 84 MHZ?, i put this instruction pc.printf("CPU SystemCoreClock is %d Hz\r\n", SystemCoreClock); and the results is CPU SystemCoreClock is 84000000 Hz but the ports do not operate at 84 MHz, they operate a 6 MHz
please you help me await for your answer asap best regards
Be the first to answer this question.