Could you please check the PVDD? It should not be the problem of the EVM board.
Except the PVDD, I also advise to check the input signa if it has coupled some noise to cause the sizzling.
In addition, when recording, please try a lowering the gain set…
Other Parts Discussed in Thread: AM6442 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/processors-group/processors/f/processors-forum/1433536/processor-sdk-am64x-unable-to-transmit-on-uart3-to-uart6-gpmc-bootmode…
Other Parts Discussed in Thread: TUSB320 , TUSB320EVM 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/interface-group/interface/f/interface-forum/789441/tusb320-evaluation-gui-for-tusb320 器件型号: TUSB320 我们目前正在对组件进行最终选择…