tailieunhanh - Báo cáo hóa học: "Generation of Embedded Hardware/Software from SystemC"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Generation of Embedded Hardware/Software from SystemC | Hindawi Publishing Corporation EURASIP Journal on Embedded Systems Volume 2006 Article ID 18526 Pages 1-11 DOI ES 2006 18526 Generation of Embedded Hardware Software from SystemC Salim Ouadjaout and Dominique Houzet Institut d Electronique et de Telecommunications de Rennes IETR UMR CNRS 6164 Institut National des Sciences Appliquées INSA 20 avenue des Buttes de Coesmes 35043 Rennes Cedex France Received 30 November 2005 Revised 26 June 2006 Accepted 27 June 2006 Designers increasingly rely on reusing intellectual property IP and on raising the level of abstraction to respect system-on-chip SoC market characteristics. However most hardware and embedded software codes are recoded manually from system level. This recoding step often results in new coding errors that must be identified and debugged. Thus shorter time-to-market requires automation of the system synthesis from high-level specifications. In this paper we propose a design flow intended to reduce the SoC design cost. This design flow unifies hardware and software using a single high-level language. It integrates hardware software HW SW generation tools and an automatic interface synthesis through a custom library of adapters. We have validated our interface synthesis approach on a hardware producer consumer case study and on the design of a given software radiocommunication application. Copyright 2006 S. Ouadjaout and D. Houzet. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. 1. INTRODUCTION Technological evolution particularly shrinking silicon fabrication geometries enables the integration of complex platforms in a single system on chip SoC . In addition to specific hardware subsystems a modern SoC can also include sophisticated interconnects and one or several CPU subsystems to execute software. New design flows for SoC design have .

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