我想请问一下:TMS320F28032中,假定设置了硬件GPIO的INT中断触发;如果INT中断设置为GPIO的上升沿触发,从GPIO的上升沿信号产生到TMS320F28032产生中断准备进入中断服务程序,这个延时是多少个时钟周期?
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我想请问一下:TMS320F28032中,假定设置了硬件GPIO的INT中断触发;如果INT中断设置为GPIO的上升沿触发,从GPIO的上升沿信号产生到TMS320F28032产生中断准备进入中断服务程序,这个延时是多少个时钟周期?