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Altera_Forum
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13 years ago

DE2-115 : position of data pin of FLASH and SDRAM

Hi, I have a DE2-115 and I try to understand how memories are interfaced. In the "External Memory Interface in Cyclone IV Devices" book I read : Cyclone IV devices use data (DQ), data strob...
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Altera_Forum
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13 years ago

Thank you for this explanation. I did not know that the DDR transmits on both edge. :cool: