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Altera_Forum's avatar
Altera_Forum
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11 years ago

SGDMA to SDRAM speed?

[EDIT] SOLVED Hello, I'm trying to develop an accelerator for a computer vision algorithm. The host program is running on the Intel Atom on the DE2i-150 board, and is sending images ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I've came across this example when searching for something about mSGDMA. I've basically downloaded the qsys provided on this page and adapted it a bit, before trying to put the DC FIFO There were indeed some configurations I didn't know how to setup. For example:

Descriptor FIFO Depth on the mSGDMA

Length Width on read master and write master

Transfer Types under Memory Access Options on read master and write master