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Asynchronous Microcontroller Simulation Model in VHDL

Authors: M. Kovac

Abstract:

This article describes design of the 8-bit asynchronous microcontroller simulation model in VHDL. The model is created in ISE Foundation design tool and simulated in Modelsim tool. This model is a simple application example of asynchronous systems designed in synchronous design tools. The design process of creating asynchronous system with 4-phase bundled-data protocol and with matching delays is described in the article. The model is described in gate-level abstraction. The simulation waveform of the functional construction is the result of this article. Described construction covers only the simulation model. The next step would be creating synthesizable model to FPGA.

Keywords: Asynchronous, Microcontroller, VHDL, FPGA.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1055455

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References:


[1] Sparso, J. Furber, S. Principles of Asynchronous Circuit Design - A System Perspective. Boston: Kluwer Academic Publishers, 2001.
[2] Hauck, S. Asynchronous Design Methodologies: An Overview. In Proceedings of the IEEE, Vol. 83, No. 1, pp. 69-93, January, 1995.
[3] Hwang, O. E. Digital Logic and Microprocessor Design with VHDL. Riverside: La Sierra University, 2004. ISBN: 0-534-46593-5.
[4] Perry, L. D. VHDL: Programming by Example: Fourth Edition. McGraw-Hill, 2002.