OpenCores

PS/2 Keyboard Interface

Project maintainers

Details

Name: ps2_keyboard_interface
Created: Oct 22, 2010
Updated: Dec 2, 2010
SVN Updated: Dec 2, 2010
SVN: Browse
Latest version: download (might take a bit to start...)
Statistics: View
Bugs: 0 reported / 0 solved
Star1you like it: star it!

Other project properties

Category:Other
Language:VHDL
Development status:Stable
Additional info:Design done, FPGA proven
WishBone compliant: No
WishBone version: n/a
License: LGPL

Description

This project is a Logic Unit that works as an interface between the PS/2 keyboard and any other microprocessor. It outputs the scan code of the key being pressed, it count the number of pressings.
As an FPGA test , this project includes displaying the last 2 keys pressed on 7-Segment Display Units, it displays the numbers of pressings on some other LEDs.

Status

Till Now, it outputs the Hexa Scan Code on the 7-Segment Display Units on an FPGA Kit for test and debugging purposes.