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Altera_Forum
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10 years ago

DE1-SoC : change USB3300 PHY host mode to peripheral mode! How To??

Hi, I'm using DE1-SoC board with linux console provided by Terasic. what should i do to change the USB Host mode to USB peripheral mode ? I know that i have to short the ID pin of usb3300 PHY...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hello,

I afraid you MAY not be able to do this. Please see schematic of DE1-SoC. D+/D- pins of on board USB3300 PHY have been connected to USB Hub. To make USB3300 work in device mode, you need to bring D+/D- pins of USB3300 to USB connector. Then you can connect it to your PC via USB cable. I hope this helps to some extent. Let me know if there is any confusion.

Cheers,

Bhaumik