Part Number: TRF7960 Tool/software: TI C/C++ Compiler
145/5000
Hello there I want to produce at least 25 readers with a reading range of mifare desfire cards. ( class E 25w power amplifier 12v + antenna + reader ) …
Hello Rasool,
a detailed description of the TRF7970 initialization can be found in section 6.11. of the TRF7070A datasheet.
http://www.ti.com/lit/ds/symlink/trf7970a.pdf
For the Direct Mode description you will find more information in the document…
Part Number: TRF7960 Hello -
We are trying to integration TRF7960 with our custom hardware which has STM32F407 processor (via SPI). As per errata 1.1 on TRF7960, we need to switch the polarity of clock during write &read operation. http://www.ti.com…
Ralph,
Thanks for your help ironing out the difficulties here. I have a combination of settings including your RxNoResponseWaitTime = 0x15 setting that now work for my setup. It was important for us to be thorough with the testing and test all modes…
Part Number: TRF7960 Hello dear engineers! I'm trying to read the UID from the tag ISO14443A, but I can not do it. Help me please, I lost a lot of time and do not know what to do next.
Do I understand correctly to set the reader for the ISO14443A standard…
hi ,
could you tell me which antenna are you using ?
actually I am using the NFC wire loop antenna, and tag is ISO15693 , which is only detect 5cm I want , it detect 10cm .
could you tell me how can I interface these Antenna to TRF7960A ?
Part Number: TRF7960
Hello -
We are using TRF7960 with our custom hardware which is using SPI from STM32F4 processor. The communication is working as we can enable and disable the RFID. Additionally, we are able to read UIDs. However, initial bytes…
Ralph,
Thanks for the time taken in responding to my posts. I can confirm that the EnableReceiver/BlockReceiver with a delay doesn't solve the problem. However, I know what does and it is to toggle the TRFEnable pin. This clears the problem so I'll…
