Part Number: TRF7970A Other Parts Discussed in Thread: MSP430G2553 , New RFID Reader Firmware Example
The firmware uses our TRF7970A NFC Transceiver and is run on an MSP430G2553 MCU
sloc297
any documentation for this firmware . How to use it ?
Part Number: TRF7970A Other Parts Discussed in Thread: MSPM0G3507 , Tool/software: I've been able to successfully get the TRF7970A started up and can set the initial registers/read all of the expected values, but I seem to be having troubles when attempting…
Part Number: TRF7970A Tool/software: Hello,
I’ve been working on developing a library for NFC-A (Type 2 Tag) read/write mode using the TRF7970A IC, but I’m getting a bit lost with the sequence of direct commands that need to be sent in order to transmit…
Part Number: TRF7970A Tool/software: Dears,
My customer uses TRF7970 to do communication on the loop line. There are a few questions to ask: 1.Can the two TRF7970A directly use the direct mode 0 (dirct mode 0) mode for point-to-point communication…
Part Number: TRF7970A Other Parts Discussed in Thread: MSP-EXP430F5529LP Tool/software: Hi :
We are currently facing a tricky problem that has been bothering us for a long time. We want to use the NFC TRF7970A analog card to encapsulate some datas and…
Part Number: TRF7970A Tool/software: Preethi Rajagopal Hi Preethi, Can you please help me to read the nfc213 tag with trf7970a? What are all the steps I need to be followed. Can you please share any examples here if possible?
Part Number: TRF7970A Other Parts Discussed in Thread: MSP430F6779A , Tool/software: Hi Community, we are integrating TRF7970A chip with MSP430F6779A controller for RFID project, as per datasheet for startup sequence I am following below steps:
MOD_DIR_OUT;…
Part Number: TRF7970A Other Parts Discussed in Thread: MSP430G2553 , The firmware uses our TRF7970A NFC Transceiver and is run on an MSP430G2553 MCU
sloc297
This project was created using a version of compiler that is not currently installed - 4.3…
Part Number: TRF7970A Tool/software: We are currently using the TRF7970ARHB IC in our communication boards, and we have encountered issues related to RFID authentication .
After conducting an analysis, we found that the TX and RX signals are not being…
Part Number: TRF7970A Tool/software: Can TRF7970A be powered from the RF signal power, or it must have external power such as battery.
Does TI has RFID components which can be operated from the RF signal power.
