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TAS5414C无法正常工作



上电后,MCU把5414的STANDBY脚拉高进入Hi-Z mode,延时后读寄存器0x05的值为0x0f;

写寄存器0x0c的值为0x10,然后寄存器0x05,0x06,0x07的值一直为0,进入不了Mute mode;

Write to register 0x0B a value 0x0F(run load diagnostics),Read register 0x07的值一直为0x0f(in load diagnostics mode).



I2C读写正常,想请教一下有什么地方没有考虑到,需要注意下.