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Altera_Forum
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11 years ago

Accessing image stored in SDRAM sent through PCIex from Intel Atom host on DE2i-150

Hi all, i am currently working on hardware accelerator for a gesture recognition application on DE2i-150. Hope there is anyone can help me on my problems written below. I have successfully se...
Altera_Forum's avatar
Altera_Forum
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11 years ago

The Frame Buffer component shown in your system does "simultaneous" read/write operation on SDRAM.

It is not really "simultaneous" as the SDRAM chip itself can only process one transaction at a time, but the burst transactions are interleaved (e.g. write 128 words, read 128 words, .....)