QV430P Quadravox Inc, QV430P Datasheet

QV430P

Manufacturer Part Number

QV430P

Description

PROGRAM CRADLE FOR QV3XX MODULES

Manufacturer

Quadravox Inc

Type

Quadravox Prototyping Kitr

Datasheet

1.QV430P.pdf (4 pages)

Specifications of QV430P

Contents

Programmer Board

For Use With/related Products

QV300 Series Modules

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Current page: 1 of 4
Download datasheet (186Kb)

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Quadravox

QV430P

Features:

General description:

The QV430P programming cradle is a convenient means of making the necessary connections to

program and test Quadravox ISD-based playback modules. Used in conjunction with the

QV300s2 software, it enables your PC to manage projects, program the ISD devices with desired

phrases, audition the sound quality, and monitor RS232 traffic with the module. The actual

recording algorithm is present in every QV3xx module; the 430P is a “dumb” adapter for electrical

and logical connections.

Connections:

DB9F - RS232: The RS232 connection to your PC is made with a straight-through m-f cable as

used for modems. The connection uses only the RXD and TXD pins. Level conversion is provided

by the MAX232 level shifter.

Module Connector 1: The IDC header is the connection point for QV301 series modules. A short

cable is provided. Please note that for ease of connection the QV301 module is inverted relative

to the 430P.

Module Connector 2: A two row socket is used for strength, but only one row is needed to

connect to the QV306m4 module. Both rows are electrically active so it does not matter which

you use. ONLY ONE module should be used with the 430P at any one time.

Power (9VDC): The power connector is a standard barrel jack with 2.1mm diameter pin. The

center pin is positive. The supply voltage can be as low as 6.5V when programming the QV306,

QV301m1, and QV301m4 modules- a common 9V supply is suggested. For the QV301m2 and

m3, a 12V regulated supply is preferred. Please note that while any supply from 6.5V to 18V

(max) can be used for these modules, the quality of the sound during recording will depend on

the ripple in the supply. The recording itself will be free of hum regardless.

Sound card line out: A stereo m-m audio cable with 1/8” (3.5mm) phone plug is needed to

connect the input signal to the system. The QV300s2 software places the signal to be recorded

on both the left and right channels so that regardless of your PC’s connection, the signal will be

available.

To 8 ohm speaker: a 1/8” phone plug equipped speaker is required to monitor recording and

playback. The jack functions only for the QV306 series; the speaker must be connected directly to

the board’s jack for the QV301 modules.

QV430P

2000

supports all varieties of QV301 and QV306 modules

RS232 connector and level conversion for PC control

regulated 5V, unregulated 6-18V supplies for modules

sound card connections

separate headers for QV306m4 inline and QV301 IDC connectors

supplied with QV301 cable

power supply optional

Quadravox, Inc

Programming cradle for QV301, QV306 playback modules

Preliminary

- 1 -

Related parts for QV430P

QV430P Summary of contents

Page 1

... General description: The QV430P programming cradle is a convenient means of making the necessary connections to program and test Quadravox ISD-based playback modules. Used in conjunction with the QV300s2 software, it enables your PC to manage projects, program the ISD devices with desired phrases, audition the sound quality, and monitor RS232 traffic with the module. The actual recording algorithm is present in every QV3xx module ...

Page 2

... Baud rate: Baud rate is fixed at 9600B during programming. The QV306 modules can be operated at other baud rates during playback. REC LED: The record LED is driven directly by the module. It should illuminate during the recording of each individual phrase. Module connections: QV430P with QV301m2 connected Quadravox, Inc Quadravox, Inc 2000 Preliminary ...

Page 3

... QV430P with QV306m4 inserted in inline connector Quadravox, Inc Quadravox, Inc 2000 Preliminary - 3 - ...

Page 4

Online Support: Quadravox maintains the latest specifications, schematic diagrams, and support software in the support section of our website, www.quadravox.com/support.htm. For questions not answered there or for other inquiries, please write us at support@quadravox.com, or call 1-800-779-1909 from the ...

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