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如何用msp430g2553控制trf7970a实现写卡操作



TI工程师你好!

        我现在在用TI的MSP-EXP430G2开发板调试TRF7970Ademo板,现在可以实现14443A卡的识别,但是不知道怎样进行卡的写操作。请问下有相关的例程提供参考吗?