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An optimized DSP architecture for MEMS gyroscope platforms

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2 Author(s)
Sakr, M. ; Electron. & Commun. Eng. Dept., Ain Shams Univ., Cairo, Egypt ; Wassal, A.

This paper describes the design of an application specific instruction set processer digital signal processor (ASIP-DSP), for MEMS gyroscope platforms. By profiling the target application, and using the results for optimizing a reference DSP architecture, an optimized DSP architecture can achieve smaller area, and lower power consumption. The reference closed-loop control and signal processing implementation for MEMS gyroscope platform is profiled, and the results show three possible areas of improvement; reduction of the complexity of the RISC core, dedicated hardware for FIR operation, and supporting parallel processing to support multiple axis operation.

Published in:

Energy Aware Computing (ICEAC), 2010 International Conference on

Date of Conference:

16-18 Dec. 2010