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TI大神:
1.AIC3254可以接PDM接口的MIC吗?如果可以,如何接?
2.能否帮忙给出如何用CS和GDE来控制PDM数字MIC的例子?
求大神们能尽快回复!
AIC3254可以接PDM的MIC接口,在datasheet中给出了PDM input timing,通过AIC3254的引脚定义,发现DIN / MFP1,SCLK / MFP3作为digital mic输入,MISO / MFP4作为digital clock output.
支持win系统;USB firmware请参考http://www.ti.com/lit/zip/slac563yongbing shi 说:请问有谁知道AIC3254CS支持WIN系统下使用吗?我用单模板插电脑找不到USB驱程怎么办?