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TMS320F28069: sin/cos encoder phase shift correction method in TIDUA05A

Hi,

sin/cos正余弦编码器的角度计算时因为模拟量sincos与离散量 QEP AB脉冲信号有相移,导致计算的角度有突变。而且这个相移不是固定的,会随着信号频率等变化。英文手册TIDUA05A里面有这方面的介绍,但写的不够详细。请指教,谢谢!