Texas Instruments TRF7963A, Руководство пользователя

Страница: 62 / 73

62
TRF7963A
SLOS758G – DECEMBER 2011 – REVISED MARCH 2020 www.ti.com
Submit Documentation Feedback
Product Folder Links: TRF7963A
Device and Documentation Support
Copyright © 2011–2020, Texas Instruments Incorporated
8.3 Tools and Software
Software
TRF7960A C Code Samples Sample source code for direct register control of the device functions.
8.4 Documentation Support
The following documents describe the TRF7963A device. Copies of these documents are available on the
Internet at
www.ti.com .
Receiving Notification of Document Updates
To receive notification of documentation updates—including silicon errata—go to the product folder for
your device on
ti.com (for example, TRF7963A ). In the upper-right corner, click the "Alert me" button. This
registers you to receive a weekly digest of product information that has changed (if any). For change
details, check the revision history of any revised document.
Application Notes
TRF79xxA HF-RFID Reader Layout Design Guide Describes some suggested guidelines for use in the
laying out the TRF79xxA family of HF RFID readers.
Antenna Matching for the TRF7960 RFID Reader Describes the design method for determining an
antenna matching circuit.
TRF7960A Firmware Design Hints A reference for the firmware developer using the TRF7960A in
conjunction with microcontroller (for example, an MSP430™ or ARM™ device).
Management of the TRF7960 and TRF7960A Start-up Sequence System developers concerned about
minimizing the current draw of TRF7960, TRF7960A, and their variants systems at start-up
time need guidance about handling the Regulator Control register (0x0B) value. Valid
application use case for this guidance is battery-powered RFID applications in which
controlling the entire system current draw over time is of the utmost concern.
TRF7960A RFID Multiplexer Example System This application report describes the 16-channel high-
frequency (HF) (13.56 MHz) RFID reader system (based on the TRF7960A IC) designed by
TI for customer use. The system firmware resides on an MSP430F2370 MCU and supports
the ISO/IEC 15693 protocol in addition to communication with a host.
TRF7960A Reference Firmware Description This application report describes the firmware
implemented in the MSP430F2370 for use with the TI TRF7960A evaluation module (EVM).
The TRF7960AEVM is a multiple-standard fully integrated 13.56-MHz RFID analog front end
and data framing reader system. This document is designed for readers who may or may not
be experienced with firmware development for RFID and want to understand the reference
firmware and develop their own firmware for the TRF7960A.
Comparison of TRF7960 and TRF7960A This application report helps current and new users of the
TRF7960 high-frequency RFID/NFC reader understand the differences between the
TRF7960 and the TRF7960A devices. Understanding these differences in detail and
applying this knowledge to application-specific requirements helps designers make informed
decisions about whether or not a bill of materials change is needed.
8.5 Support Resources
TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help —
straight from the experts. Search existing answers or ask your own question to get the quick design help
you need.
Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications
and do not necessarily reflect TI's views; see TI's
Terms of Use .
8.6 Trademarks
E2E is a trademark of Texas Instruments.
Bluetooth is a registered trademark of Bluetooth SIG.
FeliCa is a trademark of Sony Corporation.
Wi-Fi is a registered trademark of Wi-Fi Alliance.