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Altera_Forum's avatar
Altera_Forum
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12 years ago

How do Matrix Transpose (corner turn) with SGDMA ?

Hi all, I want use SGDMA to do matrix transpose. Matrix dimension is 512x16. It is possible? At first, by using Stream-to-Memory to store 16 stacked of data vertically from data stream (data le...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Your question lacks some vital information:

I read that the incoming data are 512 V * 16 H.

How many bits is each data-word?

What is the incoming speed in MW/s?

What is the required outgoing speed in MW/s

What type of memory do you have?How many bits wide? How fast?

What other components are accessing this memory? With what bandwidth requirements?