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[参考译文] MSPM0G3507:MSPM0G3507 -当 ULPCLK 不等于 MCLK 时、UART0 TX DMA 缺失字节

Guru**** 2392495 points


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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1420444/mspm0g3507-mspm0g3507---uart0-tx-dma-missing-bytes-when-ulpclk-not-equal-to-mclk

器件型号:MSPM0G3507

工具与软件:

你(们)好

我也面临类似的问题,有 UART TX DMA 提供数据字节丢失时 MCLK = 80MHz , ULPCLK = 40MHz。  
有关更多详细信息、请参阅此处的博文 https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1420292/mspm0g3507-mspm0g3507---uart0-tx-dma-missing-random-bytes-at-80mhz

是否有针对此问题的建议/解决方案?