这些ppt文件详细介绍了使用Altera公司FPGA芯片编程时的注意问题，包含时序、EBA、LPM库等，还有一些实用技巧供学习。对于使用Altera FPGA的同志会有帮助，但全部为英文编写，请注意。-These ppt documents detailing the use of Altera Corporation FPGA chip programming attention problems, including the timing, EBA, LPM library, as well as some practical skills for learning. For the use of Altera FPGA comrades will help, but all English, Please note.