科技报告详细信息
Evaluation of the Leon3 soft-core processor within a Xilinx radiation-hardened field-programmable gate array. | |
Learn, Mark Walter | |
关键词: COMPUTER CODES; EVALUATION; INTEGRATED CIRCUITS; MEMORY DEVICES; MICROPROCESSORS; MITIGATION; PERFORMANCE; RADIATION HARDENING; PROGRAMMING; TESTING; | |
DOI : 10.2172/1035332 RP-ID : SAND2012-0454 PID : OSTI ID: 1035332 Others : TRN: US201205%%86 |
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学科分类:社会科学、人文和艺术(综合) | |
美国|英语 | |
来源: SciTech Connect | |
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【 摘 要 】
The purpose of this document is to summarize the work done to evaluate the performance of the Leon3 soft-core processor in a radiation environment while instantiated in a radiation-hardened static random-access memory based field-programmable gate array. This evaluation will look at the differences between two soft-core processors: the open-source Leon3 core and the fault-tolerant Leon3 core. Radiation testing of these two cores was conducted at the Texas A&M University Cyclotron facility and Lawrence Berkeley National Laboratory. The results of these tests are included within the report along with designs intended to improve the mitigation of the open-source Leon3. The test setup used for evaluating both versions of the Leon3 is also included within this document.【 预 览 】
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