So, I have one of the PRU's toggling a GPIO output to create a ~50MHz
clock. On the 'scope I can see the voltage of the signal is ~0.8v not 3.3
when it's running more slowly.
This is toggling pin P8:11 (GPIO1_13) by the way, and I'm not sure if
there's any L/C on-board that is slowing it down.
The pin should be 3.3V if it is connected correctly inside the processor..
Is it connected to anything externally?
Gerald
On Mon, Jun 30, 2014 at 7:16 PM, krudthebarbar...@gmail.com wrote:
So, I have one of the PRU's toggling a GPIO output to create a ~50MHz
clock. On the 'scope I can see
