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Altera_Forum
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12 years ago

Design a ram in fpga

Question1:I want to design a ram in fpga? BUt What is the Maximum Size for Ram in FPGA? How do I determinate it?And how to analyze how many resources it occupy? Question2: whether can a Ram is re...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

:)THaks for your help,and i get it.

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Regarding the first question. You can implement a bank of registers on a fpga using logic elements. But u can't implement a ram using logic elements. Instead, you have specialized blocks of rams. The datasheet of the fpga tell you how many Kbits or Mbits of RAM this device has. There are vhdl templates to instantiate RAM o ROM modules.

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