Tool/software: Code Composer Studio
Hello,
There is a delay function in my code( define DELAY_US(A) F28x_usDelay(((((long double) A * 1000.0L) / (long double)CPU_RATE) - 9.0L) / 5.0L) ), where the smallest step is just one microsecond
Could you please tell me from where can i change the CPU Rate in F28377S. And Could you please tell me the values to put in the following equation(A us * 1000 ns/us) / CPU_RATE ns/cycle) - 9 cycles) / 5 cycles/loop) to get 5ns delay.I am working on 200MHZ and I need delay of 5ns (nano second).
