All pru GPIO are accessible via a single register, so it's one tick,just like any other register (two for loading a 32 bit immediate value).
Arm GPIO are never accessible in a single tick since there way outside the Pru and have to go over the OCP bus. See http://nomel.tumblr.com/post/30006622413/beaglebone-tutorial-accessing-main-memory-from-the-pru -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
