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Real time collision detection and avoidance. A case study for design space exploration in HW-SW codesign

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4 Author(s)
Lodha, S.K. ; Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., New Delhi, India ; Gupta, S. ; Balakrishnan, M. ; Banerjee, S.

In this paper we study a collision detection algorithm and partition it into hardware and software parts to enhance the performance of the system and achieve the real time goal (25 frames/sec). We explore the design space to identify various feasible implementations on software, hardware, firmware and mixed platforms. The platforms considered are the Intel's processors and Sun ULTRA1 for software, Motorola DSP56002 for firmware XILINX FPGAs for hardware. The mixed implementations include combinations of the above. A number of implementations discussed establish that factors such as time constraint, pin count and interface requirements strongly influence the design options

Published in:

VLSI Design, 1998. Proceedings., 1998 Eleventh International Conference on

Date of Conference:

4-7 Jan 1998