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Part Number: TRF7970A
Hi experts,
I would like to confirm the contents of the TRF7970A Silicon Errata (Rev. B) , so could you please let me know? *SLOZ011B–February 2014–Revised December 2016
1)As for Device#B03, if it is "Sony FeliCa Cards…
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 …
Part Number: TRF7970A Hello,
I am trying to implement NFC sniffer by TRF7970A EVM, and I found this article, seems the option 1 can help a lot.
https://e2e.ti.com/support/wireless-connectivity/other-wireless/f/667/p/330333/1152225?tisearch=e2e-sitesearch&keymatch…
Part Number: TRF7970A Tool/software: Linux I am trying to test nfc with neard and using linux kernel 4.14.
NFC tag protocol is MIFARE - ISO14443 type A.
Power on is OK but i am getting below failure when i try to poll with test adapter:
digital: digital_in_recv_sens_res…
Part Number: TRF7970A Other Parts Discussed in Thread: CC3200 , CC3235S , Tool/software: Code Composer Studio Hi Team,
I am working on TRF7970A with CC3200, and I am using nfc_reader demo application program. I want to migrate the same code from cc3200 to…
Hi,
I have no experience with PN modulation but I think you can use the Direct Mode to control the AFE. See below references on the datasheet. Please refer to the datasheet for details. This app note about Direct Mode will be also useful. Using Special…
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 Other Parts Discussed in Thread: MSP430F2370 , , MSP430F5529 Hello TI,
I am Planning to build NFC for Card Emulation Mode using TRF7970a and msp430f2370
the reference circuit given in the document sloa184 is it precise to follow up…
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.
