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The paper describes the dependence of the SEU cross-section on the clock frequency for a CMOS 0.18um microprocessor's test chip. An attempt has been made to find the relationship between the parameter of the minimum supply voltage and the frequency dependence of the SEU. Original experimental results are obtained.
This paper presents the system that allows SEFI modelling by means of injecting upsets in different microcontroller memory blocks, carrying out its functional control and detect the moment when SEFI occurs. Test setup was developed on the basis of National Instruments PXI modular equipment and LabVIEW software. Developed fault injection system was tested on PIC17 microcontroller. The comparison between...
The article discusses the use of a NI PXI-7841R module to control the operation of VLSI microprocessors in terms of radiation experiment. The article also discusses the use of the NI PXIe-7962R module in conjunction with the module NI PXI-7841R to expand measurement system possibilities.
The developed automated setup for functional and parametric control of 8-bit microcontrollers during radiation hardness tests is presented. The setup hardware is based on the NI modular instruments PXI-7841R and PXI-4110 operated under LabVIEW software. Test circuit and methods together with the user software structure and typical test results are presented.
The article discusses the creation of automated system for I–V measurements of CMOS SOI transistor test structures based on National Instruments PXI platform. The article describes the measurement system circuit diagram and its components. Article describes measurement process, user interface and resulting current-voltage characteristic example.
Epidemiological studies demonstrated association between head injury (HI) and the subsequent development of Alzheimer’s disease (AD). Certain hallmarks of AD, e.g. amyloid-β (Aβ) containing deposits, may be found in patients following traumatic BI (TBI). Recent studies uncover the cellular prion protein, PrP C , as a receptor for soluble polymeric forms of Aβ (sAβ) which are an intermediate...
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