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关于TLV320AIC3104的一些疑问

user5942809
Prodigy 150 points


Register 58:HPLCOM Output Level Control Register 中的

HPLCOM Volume Control Status

0: All programmed gains to HPLCOM have been applied.
1: Not all programmed gains to HPLCOM have been applied yet.


这个状态为1意味着什么？
Register 94: Module Power Status Register

HPLOUT Driver Power Status
0: HPLOUT Driver is not fully powered up.
1: HPLOUT Driver is fully powered up.

这个状态为1又意味着什么？

试了两份代码，一份全部为0，另一份IIC写的时候增加了100MS延时，然后所有的HPRCOM HPLCOM HPROUT HPLOUT

的这两个状态都变成1了，出来的声音都差别不大，会不会有其他影响呢？