Introduction - If you have any usage issues, please Google them yourself
This module for the "PS/2 mouse or keyboard interface" and "read and write with an external parallel port single-chip 8" two-way communication module. Verilog HDL language, in the Quartus II 8.1 (32-Bit) software compiler and downloaded to EPM7128SLC84-10 chip through. document detailed comments. This module has the PS/2 clock and data line filtering, so that to reduce the external interference, and ensure the reliability of communication!