On 10/16/2014 11:12 PM, Slichter, Daniel H. wrote:
> For inputs, what is the deepest FIFO one could make given the
> resources on the Kintex7?  Could one do a 65k FIFO?

Yes, with 64-bit timestamps (a pessimistic estimate) that would make a
~4Mbit memory. The FPGA on KC705 has ~16Mbit of block RAM and we're not
using much for other things. Changing the size of on-chip FIFOs can be
made as simple as changing numbers in a Python file (or we can add
command line parameters insted) and recompiling the bitstream.

Sébastien
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