Digital Filter Design Lite v1.01 滤波器设计

Momentum Data Systems dsPICfdLite Install Version 1.00.03 for dsPIC works lite version 1.0, release 1.0.1. 8-Dec-2003 -------------------------------------------------------------------------------- Readme file for dsPIC Filter Design Software Tool Lite -------------------------------------------------------------------------------- dsPICfdLite has the following restrictions compared to dsPICfd 1. No support for MATLAB and M-file support 2. FIR filter lengths limited to 64 3. IIR filter orders are limited to: 4 for lowpass and highpass filters 8 for bandpass and banstop filters These limits in dsPICfd are 513, 10, 20 respectively Other than these restrictions, dsPICfdLite has the same capability as dsPICfd. This "readme.txt" file consists of the following sections: 1. About dsPIC Filter Design Software 2. About dsPIC 30F 16-bit Microcontrollers 3. Disclaimer of Obligations and Liability 1. About dsPIC Filter Design: --------------------------------- This release of the dsPIC Filter Design software tools is useful to application development for the dsPIC 30F 16-bit microcontroller family. The version number of the software and the contact information for customer support can be obtained by clicking on the "File" Menu and choosing the option named "About dsPIC Filter Design". For further information on the operation of the software, please refer to the document "dsPIC Filter Design Users Guide" contained in this folder. 2. About dsPIC 30F 16-bit Microcontrollers: ------------------------------------------- For information about dsPIC 30F device architecture and language tools, refer to the following documents: MPLAB C30 Compiler User's Guide : DS51284 dsPIC 30F Assembler, Linker and Utilities User's Guide: DS51317 dsPIC 30F 16-bit MCU Family Reference Manual : DS70046 dsPIC 30F Programmer's Reference Manual : DS70030 dsPIC 30F Power and Motion Control Family Data Sheet : DS70082 dsPIC 30F Sensor and General Purpose Family Data Sheet: DS70083 These documents are available for download from the Microchip website at http://www.microchip.com 3. Disclaimer of Obligations and Liability: ------------------------------------------- * Momentum Data Systems or Microchip Technology shall have no support or warranty obligations, and disclaims all liability, for Applications developed or distributed by Licensee. * Licensee will defend, indemnify, and hold harmless Momentum Data Systems or Microchip Technology and their officers, directors, employees, agents and resellers from and against any claims, demands, or liabilities based on or arising from, out of or in connection with the creation, use, or distribution of any Applications.tem