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memories for virtex-4 and Spartan-3E

Started by bach...@gmail.com March 19, 2006
Hi all,
i am looking for VHDL instantiation of BRAMs and LUT memories .i copied
those instantiations from libraries of Virtex-4 and Spartan-3E. But
still they are not getting synthesized and implemented.Can someone
suggest me where to look for these instantiations or can some one send
me codes for BRAMs and LUT memories in Virtex-4.i need them urgently.


thanks

Regards
Ramakrishna

bachimanchi@gmail.com wrote:
> Hi all, > i am looking for VHDL instantiation of BRAMs and LUT memories .i copied > those instantiations from libraries of Virtex-4 and Spartan-3E. But > still they are not getting synthesized and implemented.Can someone > suggest me where to look for these instantiations or can some one send > me codes for BRAMs and LUT memories in Virtex-4.i need them urgently.
The XST manual will tell you how to write code that infers RAMs. -a