IP PortfolioSensing and RFrfid_nfc
of_rf_nfc_fe
NFC analog front end
Maturity plannedTargets ASIC (CMOS) onlyDifficulty HardPriority 2
13.56 MHz antenna driver, receiver and card-emulation load modulation with field detection.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | APB control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| ant | inout | RF | 2 | |
| rxbits | out | valid-qualified bus | 8 | |
| txbits | in | valid-qualified bus | 8 |
Standards
- ISO/IEC 14443
- ISO/IEC 15693
- ISO/IEC 18092
More in rfid_nfc
| ID | Block | Maturity |
|---|---|---|
| of_rf_harvester | RF energy harvesting rectifier | planned |
| of_rf_uhf_rfid_tag | UHF RFID tag front end and protocol | planned |
| of_rf_uhf_rfid_reader | UHF RFID reader baseband | planned |
| of_rf_nfc_proto | NFC protocol controller | planned |