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Altera_Forum
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18 years ago

how to decide read time from SDRAM via SDRAM controller

I write my masterthese about the image processing using Altera EP1S40. Because of limitation of on chip memory, the input image should be small. we plan to use the SDRAM which can store the temporary...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

I think You should create a synchronous process in which You have, for example clock with 20 ns period. Then you will be able to determine how many clock cycles takes to read from SDRAM.