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Altera_Forum
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16 years ago

MegaWizard Dual Port RAM

I need to create a 544 by 32 dual port, in the MegaWizard once I've defined the width as 32 bits I can only select 512 or 1024 words which correspond to using 4 or 8 M4Ks. Is there a way of forci...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

How do I do that?

I've selected RAM: 2-PORT for a Cyclone II. then on the 1st page called General I chosen 1 read port and 1 write port and the memory size as a number of words. Then on the 2nd page called Widths/Blk Type I've set the port width to 32 bits and memory block type to M4K. At the top right there is pull down menu for how many 32-bit words I want and I only get 2^n options though I can type in 544 but that still uses 8 M4K rather than 5.