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Source code

Details

Name: ps2_keyboard_interface
Created: Oct 22, 2010
Updated: Dec 3, 2010
SVN Updated: Dec 3, 2010

Other project properties

Category: Other
Language: VHDL
Development status: Stable
Additional info: Design done , FPGA proven
WishBone Compliant: No
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.