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Verilog, how do I program FPGA to take input from a usb mouse?

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kenjoleya

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Hi, I am an EE uni student and have been currently working with Verilog on the Basys3 for the past few months. I would like to program the FPGA to be able to take input from my USB mouse i.e. clicking on the left/right mouse buttons to trigger output such as LED or changing reg values.

So far, I only know that constraints have to be set to the C17 and B17 pins as PS2Clk and PS2Data. But I am very confused as to how to use these to link to my mouse buttons. Help would be much appreciated!

-Eugene
 

You apparently want to use the mouse in PS2 mode. Read about PS2 protocol and how mouse data is coded therein. Many internet resources available.
 

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