Hi,
This is what I will recommend you to do. Please refer to this app note. NFC/HF RFID reader/writer using the TRF7970A . This app note has the example project built for MSP430F5529 LaunchPad. Build the project and you shouldn't have issues with the …
Hello Anjo,
Are you using the TI example from: www.ti.com/.../LINUX-NFC-TRF7970A
It's not clear from the question.
That is our official NFC software offering for the TRF7970A with neard and the only offering we have customized to Linux.
Any other…
Other Parts Discussed in Thread: TRF7970A
For the need of the project, I want to increase the communication distance of NFC(on the air) to more than 10 cm. The current configuration has a communication distance of less than 2cm.Reader IC is Trf7970A…
Part Number: MSP430F2370 Other Parts Discussed in Thread: TRF7970A , Hi,
I have a custom board based on MSP430F2370 and TRF7970A. The design is based on TI's TRF7970AEVM http://www.ti.com/tool/trf7970aevm
I'm using the TI's code example for the…
Part Number: TIDM-NFC-EZ430-MODULE Hi team, Our customer has EZ430-CHRONOS-868 that we found already obsolete device. He needs the Linux software for this device and I see that the link ( ) is not anymore working. Can you still able to provide the software…
Hi,
Correct me if I'm wrong, reading the MN63Y1214 datasheet, it looks like it is a NFC transponder tag supporting ISO14443A/B protocol. Looking at your diagram, the host controller is more like a MCU, not really a reader/writer. The reader/writer…
Part Number: TRF7970A Hi,
1.We looking forward to designing a13.56-MHz NFC Antenna Design in custom size. For that, I found below details from TI Forum. How can I decide/calculate No.of turns, trace width, spacing, inductance value? Please provide a…
Hello Charles. Thank you for your guidance. I need to replace the TRF7960 chip in my NFC reader. I contacted my local TI office and was offered TRF7960A and TRF7970A samples for testing.
Part Number: TRF7970A Other Parts Discussed in Thread: TRF7960 A couple of questions:
(1) If I initialize the control registers with "010B000304110021080000", then repeatedly issue a "0109000304A0010000" command, the tag is detected and the id…
