Deditec USB-RS232-TTL-STICK Mode d’emploi

Hardware-Description

November

USB-RS232-TTL-STICK

2012

INDEX

Index | 2Seite

1. Introduction 4

1.1. General remarks 4

1.2. Customer satisfaction 4

1.3. Customer response 4

2. Hardware description 6

2.1. Technical data 7

2.2. 3pin connection cable 8

2.3. LED's 8

3. Software 10

3.1. “VCP Driver (Virtual COM-Port)” Installation 10

4. Appendix 14

4.1. Revisions 14

4.2. Copyrights and trademarks 15

Introduction |Seite 3

Introduction

Introduction |Seite 4

1. Introduction

1.1. General remarks

First of all, we would like to congratulate you to the purchase of a high quality

DEDITEC product.

Our products are being developed by our engineers according to quality

requirements of high standard. Already during design and development we take

care that our products have -besides quality- a long availability and an optimal

flexibility.

Modular design

The modular design of our products reduces the time and the cost of development.

Therefor we can offer you high quality products at a competitive price.

Availability

Because of the modular design of our products, we have to redesign only a module

instead of the whole product, in case a specific component is no longer available.

1.2. Customer satisfaction

Our philosophy: a content customer will come again. Therefor customer

satisfaction is in first place for us.

If by any chance, you are not content with the performance of our product, please

We take care of the problem.

1.3. Customer response

Our best products are co-developments together with our customers. Therefor we

are thankful for comments and suggestions.

Hardware description |Seite 5

Hardware description

Hardware description |Seite 6

2. Hardware description

This USB to RS-232 converter (TTL-Level) is suitable for e.g. debugging on

microcontroller circuits. Also your processor board will be protected by galvanic

isolation.

This little USB-Stick transmits serial data with TTL-Level (e.g. debugging

informations) on the USB port. Normally there are only TTL-Signals available on

serial ports by processors. With this tool these signals can be comfortably

displayed on your PC or notebook. The “sensitive TTL-Signals” will be savely

connected by galvanic isolation to a PC.

Hardware description |Seite 7

2.1. Technical data

+5V power supply (USB-BUS)

USB to RS-232 (TTL-Level)

A LED for TX and RX

Galvanically isolated

50 Baud ..3MBaud (configurable per software)

Windows VCP (Virtual COM Port)

Linux Driver inclusive

Dimensions: 84,5 x 21 x 12,5/9,5 mm (without cable)

Hardware description |Seite 8

2.2. 3pin connection cable

The connection to the stick on the RS-232 side will be made by a 3pin connection

cable. The ends of the wires are labeled with "RX", "TX" and "GND".

RS-232 Pin Assignment

Brown

White

Green

GND

2.3. LED's

Two LED’s visualisation of transmit and receivedata.

1*TX (transmit)

1*RX (receive)

III

Software |Seite 9

Software

Software |Seite 10

3. Software

3.1. “VCP Driver (Virtual COM-Port)” Installation

Insert the DEDITEC driver CD in your CD drive and start “vcp_driver_install.

exe”. The “VCP driver (Virtual COM-Port)” software is also available at http://

www.deditec.de/en/entwicklungstools/download.html.

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