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No, that's not the question. The questions are:
1) Is it supposed to be low power? If the answer is yes, then stop thinking about FPGAs right now. You should look at low-power microcontrollers.
2) What is your RFID system supposed to do that an existing ASIC does not already do? Again, there are low-power microcontrollers designed for this sort of thing.
3) Ok, so you want to do it in an FPGA, just because :) Given that you need to transmit and receive RF signals, what frequency and bandwidth are they? That will define the analog-to-digital converter (ADC) and digital-to-analog converter (DAC) requirements, if you plan on doing everything from scratch. Alternatively, if you have an RFID interface chip and want to interface that to an FPGA, please post a link (or as best you can) and we'll take a look at it.
Cheers,
Dave
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thank you very much mister DAVE, frankly i am a beginner in this domain, that's why i did not understand completly what you posted, so can you help me please to understand this project very well.
Honored Contributor
