可用来破解分析西门子200 PLC与模块的通讯协议，基于ALTERA CPLD EPM240的设计. 需要配合分析板配套使用。-Analysis can be used to crack the Siemens 200 PLC and the communication protocol modules, based on the ALTERA CPLD EPM240 design. The need to tie in with the analysis supporting the

这是cpld，EPM240驱动lcd的程序，希望与大家分享-This is cpld, EPM240 driver lcd of the procedure, hoping to share with you

这是cpld，EPM240数据通信rs232程序，希望与大家分享-This is cpld, EPM240 data communication rs232 procedure, hoping to share with you