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semen228666's avatar
semen228666
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1 year ago

connecting a USB mouse to a DE2-115 FPGA board

Dear experts, I was given a task for a lab work. I need to connect a USB mouse to the DE2-115 board and make a semblance of a counter, when you press LMB +1, when you press RMB -1, I can’t figure out...
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FvM's avatar
FvM
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1 year ago

Hi,

you can refer to DE2_115_NIOS_HOST_MOUSE_VGA demonstration project, which includes interface to an USB mouse.
USB controller is operated through NIOS soft processor, there's no pure HDL USB host controller IP shipped with DE2-115.

Different versions of DE2-115 are using different USB controllers by the way.

Regards

Frank