SW300001-LT

SW300001-LT Datasheet

SW300001

Part	Datasheet
SW300001-LT	SW300001-LT (pdf)

Related Parts	Information
SW300001	SW300001

PDF Datasheet Preview
Digital Filter Design/Digital Filter Design Lite The Digital Filter Design tool for the Digital Signal Controllers makes designing, analyzing and implementing Finite Impulse Response FIR and Infinite Impulse Response IIR digital filters easy through a menu-driven and intuitive user interface. The filter design tool performs complex mathematical computations for filter design, provides superior graphical displays and generates comprehensive design reports. Desired filter frequency specifications are entered and the tool automatically generates the filter code and coefficient files ready to use in the Integrated Development Environment IDE . System analysis of the filter transfer function is supported with multiple generated graphs such as magnitude, phase, group delay, log magnitude, impulse response and pole/zero locations. Finite Impulse Response Filter Design • Design Method Selection FIR Windows Design FIR Equiripple Design Parks-McClellan • Lowpass, Highpass, Bandpass and Bandstop filters • FIR filters can have up to 513 taps • Following window functions are supported: Rectangular 4 Term Cosine Hanning Hann 4 Term Cosine with continuous 5th Derivative Hamming Minimum 4 Term Cosine Triangular Good 4 Term Blackman Harris Blackman Harris Flat Top Exact Blackman Kaiser 3 Term Cosine Dolph-Tschebyscheff 3 Term Cosine with Taylor continuous 3rd Derivative Minimum 3 Term Cosine Gaussian • Reports show design details such as window coefficients and Impulse Response prior to multiplying by the window function • Filters are designed for a maximum gain of 1 Comparison - Filter Design vs. Filter Design Lite Low-pass High-pass Band-pass Band-stop FIR Taps IIR Taps for LP, HP IIR Taps for BP, BS Generate ASM Code Export to IDE Export to C30 C Compiler Support Filter Design Up to 513 Up to 10 Up to 20 Filter Design Lite Up to 64 Up to 4 Up to 8 Infinite Impulse Response Filter Design • Lowpass, Highpass, Bandpass and Bandstop Filters • Filter orders up to 10 for Lowpass and Highpass Filters • Filter orders up to 20 for Bandpass and Bandstop Filters • Five Analog Prototype Filters are available: Butterworth Tschebyscheff Inverse Tschebyscheff Elliptic Bessel • Digital Transformations are performed by Bilinear Transformation Method • Reports show design details such as all transformations from normalized lowpass filter to desired filter Code Generation Features • Generated files are compliant with the Microchip dsPIC30F C30 Compiler, Assembler and Linker • Choice of placement of coefficients in Program Space or Part Numbers and Ordering Information: Digital Filter Design/Digital Filter Design Lite Description SW300001 Digital Filter Design SW300001-LT Digital Filter Design Lite Availability Now MPASM Assembler MPLINK Linker/MPLIB Librarian MPLAB SIM Simulator MPLAB C18 MPLAB C30 PICkit 1 MPLAB ICD 2 MPLAB ICE 2000 MPLAB ICE 4000 Plus Programmer MPLAB PM3 Device Programmer Kit Development Tools from Microchip Integrated Development Environment IDE Universal Linker/Librarian Software Simulator C Compiler for PIC18CXXX MCUs C Compiler for dsPIC30F MCUs Flash Starter Kit In-Circuit Debugger Full-featured Modular In-Circuit Emulator for PIC12, PIC16 and PIC18 MCUs Full-featured Modular In-Circuit Emulator for PIC18 and dsPIC MCUs Entry-level Development Kit with Programmer Full-featured, Modular Device Programmer Encoder/Decoder Evaluator 125 kHz and MHz RFID Development Tools Americas Atlanta Boston Chicago Dallas Detroit Kokomo Los Angeles Phoenix San Jose Toronto 770 640-0034 978 692-3848 630 285-0071 972 818-7423 248 538-2250 765 864-8360 949 462-9523 480 792-7200 650 215-1444 905 673-0699 Asia/Pacific Australia China Beijing China Chengdu China Fuzhou China Hong Kong SAR China Qingdao China Shanghai China Shenzhen China Shunde India Japan Korea Singapore Taiwan Taipei Taiwan Kaohsiung Taiwan Hsinchu City 61-2-9868-6733 86-10-85282100 86-28-86766200 86-591-7503506 852-2401-1200 86-532-5027355 86-21-6275-5700 86-755-82901380 86-757-28395507 91-80-2290061 81-45-471-6166 82-2-554-7200 65-6334-8870 886-2-2717-7175 886-7-536-4816 886-3-572-9526 Europe Austria Denmark France Germany Italy Netherlands United Kingdom 43-7242-2244-399 45-4420-9895 33-1-69-53-63-20 49-89-627-144-0 39-0331-742611 31-416-690399 44-118-921-5869 As of 7/14/04 Microchip Technology Inc. • 2355 W. Chandler Blvd. • Chandler, AZ 85224-6199 USA • 480 792-7200 • FAX 480 792-7277 The Microchip name and logo, the Microchip logo, Accuron, dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro, PICSTART, PRO MATE, PowerSmart, rfPIC, and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, MXDEV, MXLAB, PICMASTER, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, dsPICDEM, dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. 2004, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. 7/04 DS51438B DS51438B

PDF Datasheet Preview

Digital Filter Design/Digital Filter Design Lite

The Digital Filter Design tool for the Digital Signal Controllers makes designing, analyzing and implementing Finite Impulse Response FIR and Infinite Impulse Response IIR digital filters easy through a menu-driven and intuitive user interface. The filter design tool performs complex mathematical computations for filter design, provides superior graphical displays and generates comprehensive design reports. Desired filter frequency specifications are entered and the tool automatically generates the filter code and coefficient files ready to use in the Integrated Development Environment IDE . System analysis of the filter transfer function is supported with multiple generated graphs such as magnitude, phase, group delay, log magnitude, impulse response and pole/zero locations.

Finite Impulse Response Filter Design
• Design Method Selection

FIR Windows Design

FIR Equiripple Design Parks-McClellan
• Lowpass, Highpass, Bandpass and Bandstop filters
• FIR filters can have up to 513 taps
• Following window functions are supported:

Rectangular
4 Term Cosine

Hanning Hann
4 Term Cosine with
continuous 5th Derivative

Hamming

Minimum 4 Term Cosine

Triangular

Good 4 Term Blackman Harris

Blackman

Harris Flat Top

Exact Blackman

Kaiser
3 Term Cosine

Dolph-Tschebyscheff
3 Term Cosine with

Taylor
continuous 3rd Derivative

Minimum 3 Term Cosine Gaussian
• Reports show design details such as window coefficients and Impulse Response prior to multiplying by the window function
• Filters are designed for a maximum gain of 1

Comparison - Filter Design vs. Filter Design Lite

Low-pass High-pass Band-pass Band-stop FIR Taps IIR Taps for LP, HP IIR Taps for BP, BS Generate ASM Code Export to IDE Export to C30 C Compiler Support

Filter Design

Up to 513 Up to 10 Up to 20

Filter Design Lite

Up to 64 Up to 4 Up to 8

Infinite Impulse Response Filter Design
• Lowpass, Highpass, Bandpass and Bandstop Filters
• Filter orders up to 10 for Lowpass and Highpass Filters
• Filter orders up to 20 for Bandpass and Bandstop Filters
• Five Analog Prototype Filters are available:

Butterworth Tschebyscheff Inverse Tschebyscheff Elliptic Bessel
• Digital Transformations are performed by Bilinear Transformation Method
• Reports show design details such as all transformations from normalized lowpass filter to desired filter

Code Generation Features
• Generated files are compliant with the Microchip
dsPIC30F C30 Compiler, Assembler and Linker
• Choice of placement of coefficients in Program Space or
Part Numbers and Ordering Information:

Digital Filter Design/Digital Filter Design Lite Description

SW300001

Digital Filter Design

SW300001-LT

Digital Filter Design Lite

Availability Now

MPASM Assembler MPLINK Linker/MPLIB Librarian MPLAB SIM Simulator MPLAB C18 MPLAB C30 PICkit 1 MPLAB ICD 2 MPLAB ICE 2000 MPLAB ICE 4000 Plus Programmer MPLAB PM3 Device Programmer Kit

Development Tools from Microchip Integrated Development Environment IDE Universal Linker/Librarian Software Simulator C Compiler for PIC18CXXX MCUs C Compiler for dsPIC30F MCUs Flash Starter Kit In-Circuit Debugger Full-featured Modular In-Circuit Emulator for PIC12, PIC16 and PIC18 MCUs Full-featured Modular In-Circuit Emulator for PIC18 and dsPIC MCUs Entry-level Development Kit with Programmer Full-featured, Modular Device Programmer Encoder/Decoder Evaluator 125 kHz and MHz RFID Development Tools

Americas

Atlanta Boston Chicago Dallas Detroit Kokomo Los Angeles Phoenix San Jose Toronto
770 640-0034 978 692-3848 630 285-0071 972 818-7423 248 538-2250 765 864-8360 949 462-9523 480 792-7200 650 215-1444 905 673-0699

Asia/Pacific

Australia China Beijing China Chengdu China Fuzhou China Hong Kong SAR China Qingdao China Shanghai China Shenzhen China Shunde India Japan Korea Singapore Taiwan Taipei Taiwan Kaohsiung Taiwan Hsinchu City
61-2-9868-6733 86-10-85282100 86-28-86766200 86-591-7503506 852-2401-1200 86-532-5027355 86-21-6275-5700 86-755-82901380 86-757-28395507 91-80-2290061 81-45-471-6166 82-2-554-7200 65-6334-8870 886-2-2717-7175 886-7-536-4816 886-3-572-9526

Europe

Austria Denmark France Germany Italy Netherlands United Kingdom
43-7242-2244-399 45-4420-9895 33-1-69-53-63-20 49-89-627-144-0 39-0331-742611 31-416-690399 44-118-921-5869

As of 7/14/04

Microchip Technology Inc.
• 2355 W. Chandler Blvd.
• Chandler, AZ 85224-6199 USA
• 480 792-7200
• FAX 480 792-7277

The Microchip name and logo, the Microchip logo, Accuron, dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro, PICSTART, PRO MATE, PowerSmart, rfPIC, and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, MXDEV, MXLAB, PICMASTER, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, dsPICDEM, dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. 2004, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. 7/04

DS51438B
*DS51438B*

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Datasheet ID: SW300001-LT 648084