该文档详细介绍了XILINX FPGA内部重要的IP核DSP48E的应用方法，官方手册，准确无误-This document describes in detail the XILINX FPGA internal IP core DSP48E application method, the official manual, accurate

给出了SVPWM算法的详细FPGA实现方法！-A detailed FPGA SVPWM algorithm to achieve the method!

本程序使用vhdl开发的实现四位计数器的功能。(This program uses VHDL developed to achieve the function of four counters.)