使用quartus开发。该程序通过VHDL语言实现了LPC时序。控制了2个LED数码管，通过读取LPC总线的上BIOS的数据，实现了计算机排故的POST卡功能。-Use quartus development. The program through the VHDL language to achieve a LPC timing. Control of the two LED digital tube, by reading the BIOS on the LPC bus data to a