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Altera_Forum's avatar
Altera_Forum
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13 years ago

how to initialize the mega-rom with random values?

Hi, I tried to use the In System Memory Editor to set all the contents of the N identical sub-circuits' own ROM's content as random values. Since I need as more as such identical circuits as possible...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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It should be possible to fill the ROM tables at compile time in VHDL code, using ieee.math_real.random with different seeds. Or externally generated *.hex/*.mif files.

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Thank you so much for your kind reply. But the problem is that I can only use Verilog, and the how design is in Verilog. May I know if there is some similar code in Verilog that works similar? Thank you!