ATMS 320 / IBM PC coprocessor system for digital signal processing algorithms .
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The recent advances in the VLSI fabrication technology have produced a boost in the field of digital signal processing and have greatly simplified the design of digital systems~ This thesis discusses the use of a coprocessor board built around one digital signal processor of the first generation, the TMS320l0, for an IBM PC machine fitted with an 8087 coprocessor. The main objective in doing 50 is to improve the overall performance of digital signal processing algorithms, such as the Fast Fourier Transform, digital filtering and linear prediction coding when running on an IBM PC machine. The main task of the TMS320l0 is to carry out the required high-speed operations of multiplication/ accumulation in these algorithms whi1e the IBM PC 15 performing another job. This not only improves the overal1 performance of the IB~1 PC machine but al1ows two processors to perform independent1y at the same time. Being based on a programmable processor, the coprocessor board can be reconfigured via software to meet changing system needs. The TMS320/IBM PC coprocessor system performs a 1024 complex point FFT in 58 ms. This is 55 times faster than an IBM PC XT and 30 times faster than an IBM PC AT machine.
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| Cote | Localisation | Type de Support | Type de Prêt | Statut | Date de Restitution Prévue | Réservation |
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| 621.381 BEN TH 8 | BIB-Centrale / Thèses | interne | disponible |