Design of safety critical logic controller using devices integrated microprocessor with FPGA

Arkadiusz Bukowiec; Marek Wegrzyn

doi:10.1117/12.610690

23 February 2005 Design of safety critical logic controller using devices integrated microprocessor with FPGA

Arkadiusz Bukowiec, Marek Wegrzyn

Proceedings Volume 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III; (2005) https://doi.org/10.1117/12.610690
Event: Wilga 2004, 2004, Wilga, Poland

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.

Citation Download Citation

Arkadiusz Bukowiec and Marek Wegrzyn "Design of safety critical logic controller using devices integrated microprocessor with FPGA", Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); https://doi.org/10.1117/12.610690

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