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文章介绍了基于SRAM-LUT结构的FPGA配置原理。基于AT89C51单片机系统实现AlteraFLEK10K系列器件的被动串行(PS)在线配置(重构)方法和PC与单片机串行通信方式实现在线升级的方法。运用该技术能提高硬件功能的灵活性,改善系统工作性能。
This article introduces the principle of FPGA configuration based on SRAM-LUT structure. Based on the AT89C51 microcontroller system to achieve AlteraFLEK10K series of passive serial devices (PS) online configuration (reconstruction) and PC and microcontroller serial communication methods to achieve online upgrade. The use of this technology can improve the flexibility of hardware features, improve system performance.