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请问tms320vc5416的中断是边缘触发还是低电平有效
请问tms320vc5416的中断是否可以直接接按钮
fengchen ren 说: 请问tms320vc5416的中断是边缘触发还是低电平有效
vc5416的外部中断既不是边缘触发,也不是电平触发,需要1-0-0这样一个时序。
vc5416有4个外部中断管脚INT0~INT3.