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Altera_Forum
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10 years ago

Stream data from USB device to FPGA

Hi, I have DE1-SoC dev board, which has the Cyclone V SoC device. The USB interface is connected with the HPS. I want to stream data from USB to FPGA, I tried to map the FPGA address to the u...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Device has a particular meaning in USB. It is something that normally connects to a USB host port on a PC/mac. For example keyboard, mouse, web-cam, printer etc. If this is what you have connected to HPS, you want ordinary host mode linux USB. If you are connecting HPS to a PC/mac USB host, then you need the setup I mention above. Find a Linux expert to help with USB aspects, then worry about the device driver for your FPGA component.