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README.txt
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README.txt
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RF430CL330H_Shield
==================
The Texas Instruments Dynamic NFC Interface Transponder RF430CL330H is a NFC Tag Type 4 device.
Connect Guide
// /|\ /|\ (Host/Tester)
// RF430 10k 10k Arduino 2560
// (Slave) | | Master
// _________________ | | _________________
// | SDA|<-|----+->|P20 |
// | | | I2C | |
// | SCL|<-+------>|P21 |
// | | | |
// GND<--|E(2-0) /RST|<---------|P4 |
// | INTO|--------->|P3(INT1) |
// | | | |
// | | | |
// | | | |
// |_________________| |_________________|
RF430 User Address Map
// -----------------------------------------
// Address | Size | Description |
// -----------------------------------------
// 0xFFFE | 2B | Control Register |
// 0xFFFC | 2B | Status Register |
// 0xFFFA | 2B | Interrupt Enable |
// 0xFFF8 | 2B | Interrupt Flags |
// 0xFFF6 | 2B | CRC Result |
// 0xFFF4 | 2B | CRC Length |
// 0xFFF2 | 2B | CRC Start Address |
// 0xFFF0 | 2B | Comm WD Ctrl Reg |
// -----------------------------------------
// 0x0000 - | 2kB | NDEF App Memory |
// 0x07FF | | |