Why do we need dsp processors – Vodafone SS 08 User Manual

Page 12

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TU Dresden, 4/29/2008

Slide 12

chair

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Use a DSP processor when the following
are required:

‰

Cost saving

‰

Smaller size

‰

Low power consumption

‰

Processing of many “high” frequency signals in
real-time

ƒ

Use a GPP processor when the following
are required:

‰

Large memory

‰

Advanced operating systems

Why do we need DSP processors?

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