各位大神,我在配置aic3204时,通过i2c总线写3204时,总是收不到正确的应答,每次都是nak。可以通过波形确定地址是写出去了,这种情况可能是什么原因?
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各位大神,我在配置aic3204时,通过i2c总线写3204时,总是收不到正确的应答,每次都是nak。可以通过波形确定地址是写出去了,这种情况可能是什么原因?