由于国庆节假期,帖子审批以及工程师回复将会有所延迟,敬请谅解

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PCM1864通过I2C接口配置时无应答

Other Parts Discussed in Thread: TMS320C6655, PCM1864

通过TMS320C6655的I2C接口配置PCM1864时,1864无应答,

其中DSP6655I2C接口挂接了三个I2C设备:一个AIC3160,从设备地址是0x18;两个PCM1864,从设备地址分别是0x94和0x96,

通过I2C接口初始化AIC3106时没有任何问题,发送的从设备地址是0x18;通过I2C接口初始化PCM1864时,I2C总线上无应答信号,发送的从设备地址是0x94和0x96;

难道初始化PCM1864时,需要将从设备地址右移一位吗?

以下是PCM1864的设备地址

以下是AIC3106的设备地址