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Old 03-01-2006, 10:05 AM
JJ
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Default Re: How do I make dual-port RAM from single port RAM?

The reason I ask for DP WW size is that for applications in say DSP and
data buffering, the memory size might be large but there are possible
options in architecture.

In say a cpu datapath design with a N way ported register file the
options may be far fewer but the size may be much smaller and ameniable
to brute force as suggested by the 4 way Ulf design. That probably
requires that a DP WW store stiil needs to be built but only for 1 bit
direction flag and to the granularity of words or super words if I
understand it right.

John

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