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tms320f2802X 上电问题,XRS引脚设计问题



之前参考了control card设计

请教一下,

1,TMS320F2802x的XRS引脚只有上拉电阻,没有电容,没问题么?

2,F2802X,F2803X的上电有什么注意的地方?时序或原理图要做的调整?

3,如果加电后,要对芯片进行复位,是直接拉低一次XRS么?