Using Linear Tests for Transient Faults in DRAMs
نویسندگان
چکیده
Recent developments in the theory of DRAM fault modeling have identified the space of tests needed to detect all DRAM faults. Tests developed to target transient DRAM faults are very time consuming, as they have a quadratic dependence on the number of tested memory cells. This paper presents techniques to reduce the complexity of these tests. The paper also introduces a reduced test, with linear dependency on the number of cells, that detect all realistic transient faults in DRAMs.
منابع مشابه
Transient Fluid Flow Modeling in Fractured Aquifer of Sechahoon Iron Mine Using Finite Element Method
Considering the fact that a large volume of iron reserve in the Sechahoon Iron Mine in Yazd Province has located under the water table, it is necessary to conduct a comprehensive study on water flow within the pit and its surroundings. The conceptual model of the aquifer was created using surface and underground geological information compared with water table data of the area of interest. In t...
متن کاملOne Terminal Digital Algorithm for Adaptive Single Pole Auto-Reclosing Based on Zero Sequence Voltage
This paper presents an algorithm for adaptive determination of the dead timeduring transient arcing faults and blocking automatic reclosing during permanent faults onoverhead transmission lines. The discrimination between transient and permanent faults ismade by the zero sequence voltage measured at the relay point. If the fault is recognised asan arcing one, then the third harmonic of the zero...
متن کاملSOS: Using Speculation for Memory Error Detection
With the problem of transient errors in integrated circuits becoming very critical in future process technologies, it is important to develop effective techniques for detection and possible recovery from such errors. Dense integration, lower supply voltages and higher frequencies make circuits more susceptible to bit flips due to cosmic-ray strikes. Memory cells, such as SRAMs and DRAMs, typica...
متن کاملtransformer differential protection using the fault-generated high-frequency transient components
Power transformers are the most important components of a power system, so their protection is a critical issue. This paper proposes a novel and efficient algorithm based on the high-frequency components of the differential current signal to discriminate between the magnetizing inrush currents and the internal faults. After detecting the over-current in the differential current signals, samples...
متن کاملComparison of the Eccentricity Faults Effects on the Performance of several Toroidal Wounded Axial Flux Permanent Magnet Motors
Eccentricity fault is one the most common fault types of disk-type permanent magnet machines, which could lead to devastating effects. Unfortunately, most of the previous works have studied this fault and its detection techniques for slotted structure with common winding. Therefore, in this paper, the effects of eccentricity faults on the performance of single-sided slotted, single-sided slotle...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006