如题,我修改了page1,0x26,LeftAnalogVolumeto SPK,将其值设置为0x80,page1, 0x2A,Class-DSpeaker(SPK)Driver, 将其设置为0x1D,但是喇叭的声音还是比较小,请问还有哪些寄存器可以调高音量?谢谢。
user151383853:
Page 0 / Register 38 (0x26): DAC Flag Register
Page 1 / Register 36 (0x24): Left Analog Vol to HPL
Page 1 / Register 37 (0x25): Right Analog Vol to HPR
Page 1 / Register 42 (0x2A): Class-D Speaker (SPK) Driver
应该没有更多的设置了
yi yang1:
回复 user151383853:
您好。这个寄存器是只读的,Page 0 / Register 38 (0x26): DAC Flag Register,我读出的值是0x80。请问DAC PGA是在哪里设置的呢?