Essays about: "LEON3"
Showing result 1 - 5 of 7 essays containing the word LEON3.
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1. Error Injection Study for a SpaceFibre In-Orbit Demonstrator
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The space electronics sector is shifting towards the New-Space paradigm, in which traditional space-quali_ed and expensive components and payloads are replaced by commercial o_-the-shelf (COTS) alternatives. This change in mentality is accompanied by the development of inexpensive cubesats, lowering the entry barrie in terms of cost, enabling an increase in scienti_c research in space. READ MORE
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2. Porting Zephyr RTOS to the LEON/GRLIB SoC SPARC v8 architecture
University essay from Luleå tekniska universitet/RymdteknikAbstract : The aim of this thesis is to create a port of the Zephyr realtime operating systemfor the LEON processor platform. The LEON is a frequently used computing corefor spaceflight applications, with ample flight heritage. READ MORE
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3. Study of Scalable Architectures on FPGA for Space Data Processors
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Spacecrafts are notably complex systems designed and constructed in multidisciplinary teams. The on-board computer of a spacecraft is part of the on-board data systems in charge of the on-board processing and handling of payload data collected from the instruments, which require high-performance radiationhardened-by-design (RHBD) processing devices. READ MORE
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4. Design and Implementation of aHeterogeneous Multicore Architectureusing Field Programmable Technology
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Latest trend in multi core architectures is to integrate heterogeneouscores on a single chip in order to achieve task and threadlevel parallelism, high performance and energy efficiency. Someexamples of heterogeneous multi cores processors include (Tegraby NVIDIA,Cell by IBM and Fusion by AMD). READ MORE
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5. DMA Controller for LEON3 SoC:s Using AMBA
University essay from Datorteknik; Tekniska högskolanAbstract : A DMA Controller can offload a processor tremendously. A memory copy operation can be initiated by the processor and while the processor executes others tasks the memory copy can be fulfilled by the DMA Controller. An implementation of a DMA Controller for use in LEON3 SoC:s has been made during this master thesis. READ MORE