I suggest that you look at output pins TIMER4, TIMER5, TIMER6, and TIMER7 (section 20.1.2.4 of the Technical Reference Manual). Those timers are clocked at 24MHz, have programmable divisors, and can produce output clocks up to 12MHz. Section 20.1 of the Technical Reference Manual provides more information on the timers and the datasheet will detail the settings required to associate a timer output with a pin.
On Tuesday, April 1, 2014 9:47:39 AM UTC-7, Gregory Holst wrote: > > So I did a little searching and found some help in the documentation for > the processor http://www.ti.com/lit/ug/spruh73j/spruh73j.pdf on page 880. > It shows a formula for the frequency but I don't understand the M and Ns. > It has something to do with the phase locked loop and creating a super > high frequency clock using some fancy circuitry and I really just need to > find the default values of M and N to confirm that the output will be > around 24Mhz. Can anyone interpret this documentation to give me a better > idea of what I can expect on the CLKOUT pins on the beaglebone black? > -- 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.
