Hi Devon, You should be able to (at least in the latest casper libs) access aux0_clk and aux1_clk with the GPIO yellow block, though I can't say I've actually ever used this functionality. No reason to expect it won't just do what it says on the tin, though :-)
Cheers, Jack On 15 June 2012 16:19, Devon J Rosner <[email protected]> wrote: > My current design is using both of the GPIO ports as output, but an > external input (one pulse per second) is required. How could I provide this > pulse per second input to the ROACH? The current plan is to use one of the > aux_clk SMA inputs, however, Simulink seems to only allow the aux_clks to > be referenced from XSG core config. Does this seem like a possible > endeavor, or are there more accessible input ports? > > -- > Devon Rosner > Massachusetts Institute of Technology Class of 2013 > Course VI-1 > Electrical Engineering >
