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The sram that i have on my cyclone 2 is 512 Kbye (256K * 16 bits).
What i must write in the megaplugin manager in the window in this link?
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There is probably some misunderstanding. As far as I know cyclone 2 (
http://www.altera.com/literature/hb/cyc2/cyc2_cii51008.pdf) does not have 256K * 16bits (~ 65,000,000 bits) on-chip memory. The EP2C70 is the largest device with a total of 1,1520,000 RAM bits.
In the assumption that you want to use on-chip memory you can of course only use what is available.
In the Megawizard you can specify the bit-width of the memory. In your case this is '1'. For "How many 1-bit words of memory" you should specifiy the amount of these words that you need. In your form you specified 256 words. This means that you can address your memory with 8 bits (2^8 = 256).
Hope this helps
Honored Contributor
