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OPT3101: 执行内部校准和发射校准,读取的IPHASE_XTALK 和qphase_xtalk始终为0

Part Number: OPT3101

按照OPT3101EVM的原理图设计的板子,I2C读写寄存器经验证正常,使用官方TIDA-010021-CalibrationProcedure源码进行内部校准和发射校准,读取到的IPHASE_XTALK 和qphase_xtalk始终为0,可能是什么原因造成的?