[原创] MicrosemiRTG4耐辐射系列FPGA开发方案

Microsemi公司的RTG4是耐辐射系列FPGA,集成了Microsemi第四代基于闪存的FPGA架构和高性能接口如SERDES,LET的耐辐射大于110MeV.cm2/mg,高效4输入查找表(LUT)系统性能高达300MHz,多达209个双端口24.5位SRAM区块,同步性能300MHz,多达462个DSP算法区块(Mathblock),核电压1.2V,军用温度-55度C到125度C,主要用在空间飞行器(LEO, MEO, GEO, HEO,深度空间),高空飞行,医疗电子和核电厂控制.本文介绍了RTG4 FPGA特性和优势,框图和RTG4 FPGA开发板主要特性,主要元器件,框图,电路图,材料清单和PCB元件布局图.

RTG4™ FPGAs integrate Microsemi’s fourth-generation flash-based FPGA fabric and high-performanceinterfaces such as serialization/deserialization (SERDES) on a single-chip while maintaining theresistance to radiation-induced configuration upsets in the harshest radiation environments, such asspace flight (LEO, MEO, GEO, HEO, deep space), high altitude aviation, medical electronics, andnuclear power plant control. The RTG4 family offers up to 151,824 registers, which are hardened bydesign against radiation-induced single-event upsets (SEUs). Each RTG4 logic element includes a 4-input lookup table (LUT4) with fast carry chains providing high-performance FPGA fabric up to 300 MHz.
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