嵌入式系统和FPGA的总线控制器的设计实现

General Bus Controller Based on Embedding System and FPGA

本文实现了一种基于嵌入式和FPGA的通用总线控制器的设计方案。该方案能够在不改变硬件设计的情况下通过软件升级实现对各种不同总线接口时序的控制,从而实现了通用总线控制器,并成功应用到通用编程器中,极大提高了产品的竞争力也大大缩减了开发人员的开发成本。

This paper realizes a design scheme to sequential controller of general purpose interface based on embedding mood and FPGA technique. This scheme can realize any kinds of bus interfacing sequential controlling only by software upgrading in the case of not changing hardware design,so it could have implemented universal interface sequential controller that has achieved in the general compilers, and it can not only get up hugely the competitive capacity of product but also cut down development cost immensely.