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Old 03-02-2006, 01:59 AM
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Default Re: How do I make dual-port RAM from single port RAM?

<[email protected]> wrote in message
news:[email protected]
> Presumably this depends on what ASIC libraries you have. There is no
> inherent reason that an ASIC library could not include dual-port
> memories. Apparently the original poster's didn't.

True, some TSMC ASIC libraries had dual-read/write memories, and they used
to provide
memory generators which enables creating the memory blocks of any capacity.

After we changed foundry, things got really complicated. In the new library,
only a few memories
are provided and the width & depth are also fixed. It becomes very
inefficient to use these RAMs.

I guess I am out of luck on memory issues this time.

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