Datasheet

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Software

dsPICworks™ Data Analysis and DSP Software

dsPICworks software is an easy-to-use data analysis

and signal processing package for designs using

dsPIC30F digital signal controllers. It provides an

extensive number of functions encompassing:

• Signal generation

• Arithmetic operations and digital signal processing

• One, two and three-dimensional display and

measurement capabilities

• Data import/export compatible with MPLAB

IDE and

MPLAB ASM30 Assembler

Features

• Wide variety of signal generators – sine, square,

triangular, window functions, noise

• Extensive DSP functions – FFT, DCT, filtering,

convolution, interpolation

• Extensive arithmetic functions – algebraic

expressions, data scaling, clipping, etc.

• 1-D, 2-D and 3-D displays

• Multiple data quantization and saturation options

• Multi-channel data support

• Automatic “script file”-based execution options

available for any user-defined sequence of

dsPICworks software functions

• File import/export interoperable with MPLAB IDE

• Digital filtering options support filters generated by

dsPIC Digital Filter Design

• ASM30 Assembler file option to export data tables

into dsPIC30F RAM

Signal Generation

dsPICworks software supports an extensive set of

signal generators, including basic sine, square and

triangle wave generators, as well as advanced

generators for window functions, unit step, unit sample,

sinc, exponential and noise functions.

Arithmetic and Digital Signal Processing

(DSP) Operations

dsPICworks software has a wide range of DSP and

arithmetic functions which can be applied to signals.

Standard DSP functions include transform operations –

FFT and DCT, convolution and correlation, signal

decimation, signal interpolation sample rate conversion

and digital filtering.

Display and Measurement

dsPICworks software has a wide variety of display and

measurement options. Frequency domain data may be

plotted in the form of 2-dimensional “spectrogram” and

3-dimensional “waterfall” options. The log window

shows current cursor coordinates, as well as derived

values, such as the difference from last position and

signal frequency.

Ordering Information:

SW300023 dsPICworks™ Data Analysis and DSP Software (Free download: www.microchip.com)

DS51442

“dsPICworks

™

Data Analysis and DSP Software Product Overview”

(Available at: www.microchip.com)