SPPDF-01
Integrates with
MatLab™ V5.3 or V6.0
Description
The SPPDF-01 is a Development Suite for the dual
channel SPPDM-01 FIR filter platform. This
provides a user-friendly design environment for
development of Digital FIR filter solutions in the
audio frequency range from 100 Hz to 20 kHz. By
combining The MatLab
TM
mathematical engine
environment and the SPPDF-01 development
software, the suite enables the design engineer to
take advantage of a proven hardware platform with
a built in FIR filter to quickly and easily configure
dual-channel application specific FIR filter solutions.
In a small 2" x 2" footprint, the versatile dual
channel SPPDM-01, the brains of the SPPDF-01,
provides two fully programmed FIR filters. After
loading the filter coefficient sets via the SPPDB-01
development board, the SPPDM-01 can be easily
removed and inserted directly into a production
subassembly. This capability significantly reduces
the time it takes to produce finished product
solutions. SPPDM-01’s combine 24-bit A/D’s and
D/A’s with a powerful DSP, 4 megabits of flash
memory and 256k bits of EEPROM for applications
requiring low signal-to-noise ratios of > 96 dB,
channel-to-channel phase match of 0.01º, and 9-
bits of tuning per channel.
By utilizing the SPPDF-01 suite of products, design
engineers have all the hardware and software tools
to design, prototype and implement a broad range
of FIR filter solutions in a standard footprint and
form factor. This product development approach
significantly reduces the time it takes to design an
FIR filter (concept to production).
FIR Filter Development Suite
for SPPDM-01
SPPDF-01 DEVELOPMENT SUITE:
•
SPPDM-01:
Dual Channel FIR Filter Platform
•
SPPDB-01:
Development Board hardware
•
SPPDF-01:
FIR Filter Design Suite, which utilizes the
SPPDM-01 and SPPDB-01 hardware along with
CDDF-01 software.
•
CDDF-01:
Software includes; example FIR filters, a
Matlab
TM
GUI linking the system to the Matlab
TM
Engine
V5.3 or V6.0, FIR filter development object code, a
coefficient file loading utility, library files, documents and
a User’s manual.
•
DB9 RS232 Cable
Features/Benefits:
• Significantly reduces product development time
by incorporating design and production
capabilities into a single subassembly solution.
• Minimizes design time by offering standard and
custom solutions in a universal footprint and pin-
out.
• Combines small size and precision performance
through the integration of real-time analog and
DSP technology.
• Provides cost effective design flexibility by
allowing engineers to easily revise products
through software upgrades without replacing the
hardware.
PROVIDED BY CUSTOMER:
•
Personal Computer
•
MatLab
TM
V5.3 or V6.0,
for FIR filter design.
OTHER FIR FILTER OPTIONS:
•
SPPPF-01:
A family of turnkey FIR filters available in a
set of standard ranges.
•
Custom FIR Filters:
Turnkey FIR filters can be
produced for the added cost of writing the code, see
SPPPF datasheet.
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
FREQUENCYDEVICES [ FREQUENCY DEVICES, INC. ]
