ps2 keyboard with encoding ascii code to 7-segments screeen. LIBRARY ieee USE ieee.std_logic_1164.all USE ieee.std_logic_arith.all USE ieee.std_logic_unsigned.all ENTITY klawa IS PORT ( keyboard_clk, keyboard_data, clock_25MHz,

網卡生產測試程序. 對網卡基本功能及傳送功能做測試-network adpater production program