This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BeagleBone Black execution speed

Hello,

i'm using CCS Version: 6.1.2.00015 , starterware 02_00_01_01.

i'm trying run code on the BBB as fast as possible in order to have a minimum latency between inputs and outputs.

and i'm not able to go under 1uS  in my project.

i tested a simple delay function

static void Delay(volatile unsigned int count)
{
while(count--);
}

and using the same MLO, the delay function is 40x faster in the demo project example than in the gpioLEDBlink project example.

as far as i read in the code of the bootloader the configuration of the OPP and PLL are already done in  (MLO) to the max

so my question is what i have to configure in my app to get the same performances as the demo project?