Multifunction DAQ

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FPGA extended memory transfers to RT controller

Hi,

i am currently experimenting on the more efficient way to transfer data (16K array with 16bit words) from the FPGA extended memory to the RT controller. Up to now, single words transfers and interrupt handshaking appears to me the best way....any better solutions? the creation of an intermediate array control, for example, has an enormous compilation time and i doubt is the more efficient way (i was never able to complete a compilation). Ideally, mapping an indicator directly onto the extended memory would be a wonderful solution, but i don't know how to do it since the 16x16384 block memory doesn't give access to the actual array and the viExtendedMemory functions are system vi's and cannot be modified.....Please l
et me know of any suggestion,

Best Regards
Piero Zucchelli
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