On 8/24/2015 7:26 PM, William Hermans wrote: > > So this is word of mouth from these very forums perhaps a couple years ago > but I do recall someone ( as in someone qualified to know - don't remember > exactly who ) saying that technically, GPIO's can be toggled on/off at > 100-200 Mhz - Using a PRU.
That's using the PRU direct I/O, *NOT* the GPIO pins. There's a difference. :) Even the PRU can only get about 12.5 MHz out of a GPIO pin, although it can _easily_ get 100 MHz toggle rates (200 MHz update rate) from the PRU direct outputs. -- Charles Steinkuehler [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
