Annapolis WildCard for System Generator hardware-in-the-loop - Extreme DSP

Hello

Has anyone used an Annapolis WildCard for simulation acceleration under System Generator for DSP?

I have a long IIR filter simulation that I need to run but VHDL simulations are too slow to get meaningful data through the thing. The filter is heavily serialized so each sample requires 800 clocks.

My hope was that using hardware-in-the-loop simulation with System Generator would greatly accellerate the simulation but I really see no increase in speed using a V2 board and parallel download cable.

The Annapolis web page claims that they add a DMA layer to the Sysgen interface to their WildCard2 cardbus card. I own an original WildCard with a Virtex 300.

Can you tell me if this runs a lot faster than the parallel cable interface?

Pete

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Pete
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