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Altera_Forum
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15 years ago

Dual-Port Ram Implementation Questons

Hello everybody! I need to use a Ram block in my project, and I have been experimenting with the Mega-Wizard to implement a Dual-Port Ram block, using M4K On-Chip Memory Blocks. I have rea...
Altera_Forum's avatar
Altera_Forum
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15 years ago

1) don't edit the MegaWizard code to add an inverter, just add it to your code that controls the RAM (or between the RAM and its controller)

2) with a RAM alone its up to you how to use each of the mixed width ports. the DCFIFO user guide has an example of what a dual clock mixed width FIFO write/read looks like on page 18:

http://www.altera.com/literature/ug/ug_fifo.pdf