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1. Einführung - Fritz Dellsperger

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Berner Fachhochschule<br />

Hochschule für<br />

Technik und Informatik HTI <strong>1.</strong> <strong>Einführung</strong><br />

<strong>1.</strong>6 Digital Signal Processor<br />

Terminologie<br />

MACS Multipy and accumulate per Second<br />

MIPS Millions of Instructions per Second<br />

MOPS Millions of Operations per Second<br />

MFLOPS Millions of Floating Point Operations per Second<br />

Whetstone Supercomputing MFLOPS Benchmark<br />

Dhrystone Supercomputing MIPS Benchmark<br />

SPECmark SpecINT, SpecFP Instruction Mix Benchmarks (92 and 95)<br />

Hauptaufgaben<br />

• Filter<br />

• Modulation, Demodulation<br />

• Codierung, Decodierung<br />

• Mapping, Demapping<br />

• Fehlerkorrektur<br />

• Datenhandling<br />

<strong>1.</strong> 40

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