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Altera_Forum's avatar
Altera_Forum
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17 years ago

DE2 board USB communication

Hello people, I'm curious to know is there anyone who have experience with DE2 board USB communication ? There is some ISP1362 USB-OTG controller which must be appropriate configured in order to...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

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But there is no visible code for this examples, and USB

controller is configured using Nios II processor. I want to use VHDL to configure controller.

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Implementing USB host mode without a processor is very difficult. USB was designed for a processor managing the host.

I'm not sure you would find a hardware-only USB-host core. Such a core would probably need almost as much resources as a NIOS II processor, possibly even more.