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Old 02-28-2006, 04:29 PM
Peter Alfke
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Default Re: How do I make dual-port RAM from single port RAM?

Frank, you posted this in the FPGA newsgroup.
In FPGAs, most RAM structures are naturally dual-ported, e.g. the
Virtex BlockRAMs.
You get two ports, whether you asked for it or not!
Peter Alfke, Xilinx Applications.

Frank @ CN wrote:
> Hi, there:
>
> In my application, a RAM needs to be written/read from two sets of
> data/address ports
> simultaneously. However, in the ASIC library I can only instantiate some
> single port RAM
> and RAM which can be written in one port and read from the other port.
>
> How shall I solve this problem?
>
> Thank you.


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