Yeah, and I eventually forfeited the FIFOs and used shared BRAMs instead! Marc and myself have been chatting about this and I think the behaviour of the shared FIFOs might change a little on ROACH to make it more intuitive and easier to use.

Jason


On 19 Jan 2009, at 23:42, Andrew Siemion wrote:

Hi all,

Does anyone have experience using the yellow Shared FIFO blocks in their BEE2 designs, especially trying to read them out at high data rates (~1
MB/sec)?

We are having some difficulties reading out / keeping up via borph with a
design that writes over-threshold events to a shared fifo.

Thanks,

Andrew





Reply via email to