您好!有个关于看门狗的问题请教一下,TMS570LS1227的看门狗时钟源是否是取自RTI的时钟源?能否设计成这样:我整个CPU采用外部晶振作为时钟源,看门狗采用内部的RC振荡器作为时钟源,完全与外部时钟独立出来。这样万一外部时钟损坏了,或是停振了,看门狗还能正常的复位单片机
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您好!有个关于看门狗的问题请教一下,TMS570LS1227的看门狗时钟源是否是取自RTI的时钟源?能否设计成这样:我整个CPU采用外部晶振作为时钟源,看门狗采用内部的RC振荡器作为时钟源,完全与外部时钟独立出来。这样万一外部时钟损坏了,或是停振了,看门狗还能正常的复位单片机