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Registered: ‎03-12-2011

help regarding the ping code from nellatec for Xtreme DSP development kit IV



my problem is bit complicated n its difficult for me to explian bt leme try


first i made a system generator design which contained only the adder block, then i geneated its HDL netlist and added its vhd file into the ping code provided by nellatec for my xtreme development kit IV...then i generated its bits file and added it into the DMA transfer code. it worked properly and i got the added values at the output


here comes my problem


secondly i made a system generator design which contained only one delay, generated its HDL netlist, added its vhdl file in ping code, generated its bit file and added it in DMA tranfer code but i get zero data at the output....i cant understant y as im following the same steps as in the adder.....all i cn guess is that the delay is causing the problem as there is no letancy in adder bt cnt figure out hw to solve it



plz cn ny 1 help me????? n its urgent

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Registered: ‎07-21-2009

plz cn ny 1 help me????? n its urgent

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