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Proceedings Paper

Design of safety critical logic controller using devices integrated microprocessor with FPGA
Author(s): Arkadiusz Bukowiec; Marek Wegrzyn
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Paper Abstract

In this paper, design of safety critical logic controller by means of programmable logic and microprocessor is described. The solution is based on duplicated Master-Slave architecture and results comparison from both pairs. The architecture was adapted to a FPGA device with embedded microprocessor -- in considered solution the Atmel FPSLIC was chosen. In design process tasks have been divided between hardware and software parts. The hardware part has been described in HDLs. The software for microprocessor has been written in its assembler or low-level C language. The process of verification that is based on simulation comparisons of solutions obtained in two different ways is also presented.

Paper Details

Date Published: 23 February 2005
PDF: 8 pages
Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); doi: 10.1117/12.610690
Show Author Affiliations
Arkadiusz Bukowiec, Univ. of Zielona Gora (Poland)
Marek Wegrzyn, Univ. of Zielona Gora (Poland)


Published in SPIE Proceedings Vol. 5775:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III
Ryszard S. Romaniuk, Editor(s)

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