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通过MSP430F5529配置语音芯片AIC12K的问题

Other Parts Discussed in Thread: MSP430F5529

 我在使用MSP430F5529对语音芯片进行配置,现在可以做到先写入寄存器地址,然后正常读取寄存器的值。说明板子和语音芯片之间的读写都是正常的,但是先向寄存器中写入一个值,在写入的过程中没有NOACKIFG,说明正常写入,但是读取的时候还是原始寄存器的值。请问这种情况该怎么解决?可能是什么原因造成的?谢谢