Other Parts Discussed in Thread: PUREPATH-CMBEVM , TAS5825M 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/audio-group/audio/f/audio-forum/878082/purepathconsole-purepath-cmbevm-tas5825mevm-issues-writing-coefficients…
Some suggested debug steps:
Be sure the 4 pin cable is connected from the EV2300 I2C connector to the EVM I2C connector. It will not talk
After pressing the boot button, measure the voltage of REGOUT with respect to GND. It should be 2.5V.
Check the…