I have checked both PL(both normal and burst) and PS gpios toggle speed on a bare metal application, but the speed is under 2.5 Mhz. This application achieve near 12 Mhz on LPC1768 and 10 Mhz on at91sam7s. What is the problem ?
I have checked both PL(both normal and burst) and PS gpios toggle speed on a bare metal application, but the speed is under 2.5 Mhz. This application achieve near 12 Mhz on LPC1768 and 10 Mhz on at91sam7s. What is the problem ?
