2002 Microchip Technology Inc. DS51303A-page 3
General Information
1.3 TC74 DEMO BOARD APPLICATIONS
The TC74 Demo Board is the ideal solution for identifying the temperature profile of
applications, such as, datacom, telecom and PC equipment. Simply let your equipment
run under normal operating conditions, record temperature data in wide time intervals
and save the resulting data in a file.
The following are appropriate applications for the TC74 Demo Board:
1. Thermal protection for hard disk drives and other PC peripherals.
2. PC card devices for notebook computers.
3. Real-time temperature measurement for datacom and telecom equipment.
4. Low cost thermostat controls.
5. Thermistor replacement.
1.4 REFERENCE DOCUMENTS
Other Reference Documents may be obtained by contacting your nearest Microchip
sales office (listed on the back of this document) or by visiting the Microchip website at
(www.microchip.com).
Technical Library CD-ROM, (DS00161), or the individual data sheet:
- TC74 Data Sheet, (DS21462)
Analog & Interface Families Data Book 2002, (DS00207)
2002 Technical Documentation Analog & Interface Product Families CD-ROM,
(DS51205)
Serial Output Temperature Sensor Family Sell Sheet, (DS21651)
TC74 Demo Board Kit Sell Sheet, (DS51253)
TC74 Serial Temperature Sensor Demo Board User’s Guide
DS51303A-page 4 2002 Microchip Technology Inc.
NOTES:
2002 Microchip Technology Inc. DS51303A-page 5
TC74 Serial Temperature Sensor
Demo Board Users Guide
Chapter 2. Getting Started
This chapter discusses the necessary steps for installing the software, understanding
the various menu options and installing the hardware components. Additionally, it
explains how to implement the TC74 Demo Board. Before getting started, please
check the contents you received against the TC74 Demo Board Packing List. Also,
please read section 1.2‚ "The TC74 Demo Board", in Chapter 1 for a list of what is
included in the TC74 kit and what you must provide. Assemble the necessary items.
2.1 TC74 SOFTWARE INSTALLATION AND MENU OPTIONS
You can either download the TC74 software via the Internet or download it from the
TC74 installation disk.
1. First create a directory for the evaluation software to reside in, such as,
\Program Files\Microchip.
2. Next, use pkunzip (or any other readily available decompressing software) to
extract the software from TC74EV.ZIP to the directory that was created.
3. Finally, the software can be launched by double clicking on the TC74.EXE file
from the Microsoft
®
Windows
®
Explorer Start Menu or File Manager.
2.1.1 Software Screen Menus
This section gives a brief description of the various menu commands and features
associated with the TC74 software. See Figure 2-1.
FIGURE 2-1: TC74 Serial Temperature Sensor Software, Sample Screen

TC74DEMO

Mfr. #:
Manufacturer:
Microchip Technology
Description:
Temperature Sensor Development Tools For TC74
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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