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MapleDoi's avatar
MapleDoi
Icon for New Contributor rankNew Contributor
5 years ago

How does memory mapping work in DE1-SoC between HPS-FPGA using FIFO?

After a few detail study on the data transfer between HPS and FPGA, I slowly have some idea on how it works. I found a tutorial on data transfer between HPS and FPGA using memory mapped FIFO from r...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

Based on the tutorial, yes as it was define in that coding, it can be used there. In the coding you may see the "send array to FIFO and read every time" section where this function gets called.

I found this similar tutorial that has some explanation, I am not really familiar with this tutorial but you may refer this link here for more info:

https://hackaday.io/project/21604-fifo-interface-between-arm-and-fpga-on-de1-soc

Regards.