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Altera_Forum
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10 years ago

FPGA to HPS Communication

Hi Friends, I have the Terasic DeE-0 Nano Development board with Cyclone V and ARM Cortex HPS. As a part of my project, I have send some huge amount of data ( in megabytes ) from FPGA to HPS and s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

The relavant interface is the csr-Interface, from which you may control the DMA.

You may connect it directly to the LWHPS2FPGA-Port of the HPS. (Needs to be configured in the HPS [Lightweight-Bridge]) and use dedicated SW for that. Afterwards you may use VHDL instead of a SW-Description.