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This paper presents a field programmable gate array (FPGA) prototype of a display unit to drive the eight-by-eight LED dot-matrix displays of two colors. The circuit design was Verilog-based and downloaded to the Spartan-3 FPGA chip of the Spartan-3 Starter Board. The display unit was able to generate four character patterns to rotate in four directions successfully. The design itself suggests a wide...
Technology options for reducing contact resistances in advanced transistors will be discussed. With scaling down of the size of metal-oxide-semiconductor field-effect transistors (MOSFETs) and with channel strain engineering to increase carrier mobility or reduce channel resistance, the external series resistance Rext has become a more significant component of the total resistance between the source...
In this paper, two different architectures of (6–3) and (7–3) compressors, including the conventional topology based on full adder cells with the most interesting of those recently proposed and XOR/MUX based topology, are analyzed and compared for speed, power consumption and power-delay product at transistor-level in Carbon Nano-tube Field Effect Transistor (CNFET) technology. Simulations are carried...
Variability impact of random dopant fluctuation in nanometer-scale silicon nanowire MOSFET is assessed via TCAD numerical simulations. We have simulated ensembles of 629 devices, which differ from each other due to the physical manifestation of the dopant variability in the channel location, including the detailed microscopic pattern of a discrete sphere dopant from drain to source. Based on our study,...
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