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rabia.zainab
Visitor
Visitor
2,114 Views
Registered: ‎03-12-2011

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

hi;

 

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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eteam00
Instructor
Instructor
2,112 Views
Registered: ‎07-21-2009

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

It's a holiday weekend here in the USA, so forum traffic is lighter than normal.  Normal business resumes on Tuesday.

 

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