Detail Field Programmable Gate Arrays in Space   Oleh:  Leon, A. F. Jenis: Article from Bulletin/Magazine Dalam koleksi: IEEE Instrumentation & Measurement Magazine vol. 6 no. 4 (2003), page 42-48. Topik: Programmable; field programmable; gate arrays; space Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: II47.4 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel The use of field programmable gate arrays (FPGA s) in satellite and other spacecraft is on the rise. They are increasingly competitive when compared to traditional application - specific integrated circuits (ASIC s). However, exposure to space radiation produces the same physical effects on both FPGA s and ASIC s. How these radiation effects can translate to circuit malfunctions and how these problems can be prevented or mitigated is a complex, multifaceted issue that depends on the specific technology and the device's internal architecture. First and foremost, designers should implement a reliable ASIC / FPGA development methodology for the definition, design, verification, physical implementation and validation phases of any ASIC / FPGA to be flown as part of the spacecraft platform or critical payload. This should be contractually enforced. The European Space Agency (ESA) will continue to make available its own internal standard or any other equivalent methodology proposed by the contractor. As soon as the new ECSS standard on this subject is available, ESA will start using it as an applicable document in all projects where ASIC s or FPGA s are to be developed. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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