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Altera_Forum's avatar
Altera_Forum
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18 years ago

vhdl Ram block not compiled and fitted as such

Basically i have written my own simple ram block in vhdl, which is dual port which the cyclone 2 should easily be able to happen. however whenever i compile and fit it the software just puts it into ...
Altera_Forum's avatar
Altera_Forum
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18 years ago

First check that you are using the correct coding style for dual-port RAM. I think support for inferred true dual ports is fairly new. (Maybe what's new is for dual-clock true dual ports--I don't remember.) It's probably covered in the Quartus handbook, most likely in the chapter referenced at http://www.alteraforum.com/forum/showthread.php?p=3369#post3369.