利用Altera增强型配置片实现FPGA动态配置

FPGA dynamic configuration using enhanced configuration device

在当今复杂数字电路设计中,大多采用以“嵌入式微控制器+FPGA”为核心的体系结构。提出了一种对现有传统FPGA配置方案硬件电路稍做调整并增加部分软件功能,即可实现FPGA动态配置的方案。该方案的可行性和实用性已在实际系统中得到验证。

In today＇s complex digital circuit design, the core architecture of ＂embedded microprocessor ＋ FPGA＂ is being widely used. A method of doing little amending in traditional FPGA configuration circuit to realize dynamic configuration is presented. It has been proved to be an efficient and convenient way in practical application.