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调试过程发现PCM1792A复位后时间很长,已经在秒级以上,电路是根据数据手册上提供的参数做的,调整哪个参数能提高复位速度
Hi, Siyang,
PCM1792A在RST信号由低拉高后,还需要经过1024 system clocks才能完成整个复位。
你板子上的system clock频率是多少,目前复位的时间是多少?
谢谢。