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aic3254最小系统



自己制作了aic3254模块,MSP430控制,使用DSP模式。现在是:aic3254中各寄存器的值都能写进去(也能读出来),估计3254是正常工作,但出不来声音。不知哪里出问题了?

另外,(1)有3254最小系统原理图吗?

           (2)3254相应管脚,需要区分数字地、模拟地吗?

谢谢!