at the moment, I'm facing the decision wether to connect to a MicroBlaze through OPB or FSL. The scenario is as following: I have a huge parallel computing device with a 64 bit backplane (only moderate data throughput is required). This backplane has to be interfaced to a MircoBlaze being the central controller of the device. Implementing an FSL interface seems a lot easier to me but I can't find any comparisons of data rates, latency and so forth. Does anybody have any suggestions on the topic? Is it possible to trigger interrupts on arriving data with the FSL?
Best regards /Chris
-- Christian Schleiffer Communication Security (COSY) Dept. of Electr. Eng. & Information Science Ruhr-University Bochum http:// email@example.com