SPP-01 FREQUENCYDEVICES [Frequency Devices, Inc.], SPP-01 Datasheet

SPP-01

Manufacturer Part Number

SPP-01

Description

Dual Channel, Differential Input Signal Processing Platform

Manufacturer

FREQUENCYDEVICES [Frequency Devices, Inc.]

Datasheet

1.SPP-01.pdf (4 pages)

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2” X 2” Precision

Hardware Solution

Design engineers now have a precision dual channel

hardware solution that acts as its own evaluation

board to facilitate algorithm development.

After the unit is programmed, SPP-01’s can be directly

inserted into production applications as a finished

subassembly, minimizing product development time

and space while shortening manufacturing cycle-time

and providing repeatability

Description

The SPP-01 Series of Signal Processing Platforms

are programmable over a 20 kHz audio frequency

range and offer up to 9-bits of addressing. This dual

channel DSP design and development solution, in a 2”

x 2” footprint, contains anti-alias filters, reconstruction

filters, ADC’s and DAC’s sampling at 48 kHz. SPP-01

platforms are small subassemblies that provide low

noise and distortion signal processing with THD

approaching –100 dB. The fixed point DSP utilizes

32-bit math to achieve 24-bits of precision.

SPP-01’s can be programmed with standard or

customer specific algorithms. Algorithms are easily

verified via an on-board JTAG port that allows the

emulator to communicate with the SPP-01 hardware.

Designers can directly load algorithms into the SPP-

01 via the RS232 interface on 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 your DSP

processing power in minimal board space.

Socketed

offers rapid set-up, programming and performance

evaluation, shortening the product development

cycle while insuring high precision field installation.

Analog inputs, storage for 100’s of standard or

customer application specific algorithms, and

analog or digital outputs, provides unmatched

flexibility for design and implementation.

For multi-channel applications, design engineers

can have phase synchronous operation by

providing an external buffer to the SLAVE clock

input.

25 Locust St., Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX:978/521-1839

SPPDB-01

e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com

development

hardware

Applications

•

AVAILABLE PLATFORM PRODUCTS

SPP-01: Plug and play hardware / evaluation board,

programmable with turnkey or customer generated

algorithms.

SPPDB-01: Development Board, for SPP-01 family

products. Also may be used as a mounting assembly.

SPPDS-01: Development Suite for all SPP platform

products. Requires TI’s Code Composer Studio

SPPDF-01: Development Suite for SPPDM-01 FIR filter

products. Requires MatLab

Dual Channel, Differential Input

Analog I/O

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

Signal correlation / data analysis

Low distortion waveform generator: sine / cosine,

quadrature or custom.

Signal Processing Platform

Analog

Filters

SPP-01 Block diagram

Converters

SPP-01 Platform

∑ ∆

A/D

∑ ∆

A/D

∑ ∆

ADC / DAC

D/A

∑ ∆

D/A

SPP-01 Series

Digital

Filters

V5.3 or V6.0.

Processor

DSP

Digital

Signal

10 wire digital

input bus

3 wire digital

output bus

(coefficients)

memory

EE-Prom

Flash

Program

memory

Related parts for SPP-01

SPP-01 Summary of contents

Page 1

... Design engineers now have a precision dual channel hardware solution that acts as its own evaluation board to facilitate algorithm development. After the unit is programmed, SPP-01’s can be directly inserted into production applications as a finished subassembly, minimizing product development time and space while shortening manufacturing cycle-time and providing repeatability ...

Page 2

... for 9-bit SPP-01 Series --- --- --- --- --- LSB ...

Page 3

... Requires TI’s Code Composer Studio 2. SPPDF-01: Suite for SPPDM-01 FIR filters. TM Requires MatLab V5.3 or V6.0. All SPP-01 Family Platforms can be purchased with standard and custom algorithms. Consult factory for a quotation. Custom programs will be assigned a unique suffix (CXX) at the time of order. Specifications 25 Locust St., Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX:978/521-1839 e-mail: sales@freqdev.com • ...

Page 4

... Differential analog inputs ± 15 Vdc + 5 Vdc A Gnd D Gnd TM JTAG Ordering information SPP-01M MASTER SPP-01S SLAVE SPP-01M or S- CXX Custom algorithms will be individually quoted. 4 SPP-01 Series Signal Processing Platform FLAG PIN SCLK LRCLK +5V SDOUT DGND M CLK DSP Digital ...

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