Other Parts Discussed in Thread: TLV320DAC3100
请问TLV320DAC3100的这个寄存器状态异常,是什么问题呢?
Page1/Register32(0x20):class D Speaker Amplifier. 这个寄存器的D7位初始化是置1的,但是上电后过10秒钟左右,就自动清零了,请问是什么问题呢?
D7: 0:Class-Doutputdriveris powereddown.
1:Class-Doutputdriveris poweredup.