- Software and Files for Lab Exercises
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Downloads
- dsPIC® DSC Architecture Review
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dsPIC® DSC Architecture Review
- Introducing the DSP Engine
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DSP Engine
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Numerical Formats
- DSP Accumulator Operations
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DSP Accumulators
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Zero Backfill and Sign Extension
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40 bit DSP Adder
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Overflow and Saturation
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Storage
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Accumulator Write-Back
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Data Write Saturation
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Rounding
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Lab1 - dsPIC® Accumulators
- Multiplier and MAC Instructions
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16-Bit Core 17x17 Multiplier
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Multiplication Instructions
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DSP MAC Overview
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MAC Instructions
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Operand Pre-fetch
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Addressing Modes
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Lab2 - dsPIC® MAC Instructions
- Additional DSP Features
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Zero Overhead Loops
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Normalization
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Modulo Addressing
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Bit Reversed Addressing
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Barrel Shifter
DSP Features of the Microchip dsPIC® DSC
This class covers the DSP specific features of the dsPIC® Digital Signal Controller architecture in detail. These features include the DSP engine, DSP instructions, zero overhead loop features, dual memory access, modulo and bit-reversed addressing, MAC architecture, barrel shifter, and multipliers. The exercises combine both C and assembly language programming in a series of signal acquisition and processing applications that reinforce the concepts introduced in the lecture.