本程序用VHDL语言编程实现FPGA对点阵液晶1602的驱动

电子负载仪器的labview驱动代码，底层使用modbus协议实现的。使用者可以通过改程序了解modbus的协议和相关labview编程。-Electronic load instruments labview driver code, the underlying use modbus protocol. Users can change the program to understand the protocols and related modbus labview programming

topwin2005 老式编程器驱动程序，由于老不好找，-topwin2005 old programmer driver, because the old hard to find, thank you