资料介绍
The Transponder Evaluation kit enables the programming of HCS410s and
HCS412s, as well as evaluating how the transponders are used in a system.
The kit is made up of four principal items:
• Software
• Base Station
• Batteryless Transponders
• Battery-powered Transponder/RF Transmitters.
The Base Station has the ability to program transponders inductively and act
as a stand-alone decoder. When in stand-alone mode, the Base Station can
learn transponders and do inductive Identify Friend or Foe (IFF) validation.
The Batteryless Transponders are powered through the magnetic field
provided by the Base Station.
The Transponder/Transmitter combines the convenience of an RF transmitter
with the security of a transponder. Typically, the RF transmitter will be used as
a convenience item: i.e., unlocking the car door as the owner approaches the
vehicle. Once in the car, a coil around the ignition electronically validates the
key and disarms the immobilizer. This is completely transparent to the
operator. Even if the battery in the key goes flat, the transponder will still be
able to get power from the field generated by the car's coil. TRANSPONDER EVALUATION KIT
USER’S GUIDE
Information contained in this publication regarding device applications and the like is intended by way of suggestion
only. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with
respect to the accuracy or use of such information. Use of Microchip’s products as critical components in life support
systems is not authorized except with express written approval by Microchip.
2000 Microchip Technology Incorporated. All rights reserved.
The Microchip name and logo, and KEELOQ are registered trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
All product/company trademarks mentioned herein are the property of their respective companies.
2000 Microc
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