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This paper introduces the HSPICE macromodel of a racetrack memory (also commonly known as a domain-wall memory). MATLAB is used to generate the HSPICE code and different features of a perpendicular magnetic anisotropy (PMA) racetrack memory are evaluated. The proposed model simulates the write, the read and the shift operations of a racetrack memory. A good agreement between the simulation results...
Research on robot suspension system is an effective way to improve the running stability of the tracked robot. This paper introduces the mechanical structure of the tracked robot and established the simulation model of tracked robot. The tracked robot was driving on a bumpy road simulation experiment by using RecurDyn simulation software. Through the simulation experiment of tracked robot model constructing...
This paper proposes a new macromodel that takes into account the threshold switching and the resistance recovery processes in addition to the drift behavior of a Phase Change Memory (PCM). Simulation results are provided for both DC and drift behaviors; they show that the proposed macromodel is very accurate at a small error when compared with data from experimental devices. A sensitivity analysis...
This paper presents a Ternary Content Addressable Memory (TCAM) cell that employs memristors as storage element. The TCAM cell requires two memristors in series to perform the traditional memory operations (read and write) as well as the search and matching operations for TCAM; this memory cell is analyzed with respect to different features (such as memristance range and voltage threshold) of the...
This paper presents a new HSPICE macromodel of a Programmable Metallization Cell (PMC). The electrical characteristics of a PMC are simulated by using a geometric model that considers the vertical and lateral growth/dissolution of the metallic filament. The selection of the parameters is based on operational features, so the electrical characterization of the PMC is simple, easy to simulate and intuitive...
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