SPPDM-01 Datasheet PDF - Frequency Devices, Inc.

Description
   Design engineers now have an off-the-shelf precision, dual channel hardware solution for development of digital FIR filters that can be used in production subassemblies. Designers can generate FIR filter characteristics in a MatLabTM V5.3 or V6.0 environment and directly load standard or custom coefficient sets into the SPPDM-01 platform via an RS232 interface located on the users field programmable subassembly or from the SPPDB-01 development board.

FEATUREs/ Benefits:
• Compact 2” x 2” dual channel design
   combined with large program memory (256 k
   EE-Prom) and 4-Mbits of flash memory
   optimizes DSP processing power in minimal
   board space.
• SPPDB-01 development hardware offers rapid
   set-up, programming and performance
   evaluation, shortening the product
   development cycle while insuring high
   precision field programmable installation.
• Field programmability of coefficient sets,
   analog I/O and storage for 100’s of application
   specific FIR filters provide designers with
   unmatched design, implementation and field
   upgrade flexibility.

APPLICATIONs
• Brick-Wall; High-Pass, Low-Pass, Band-Pass,
   Band-Reject and Multi-Rate filters with Linear
   Phase and Signal Generators for Data
   Acquisition Systems.
• Speech analysis, research, pathology
• Sound and vibration testing