不太清楚这个EMU2 ~ EMU18是做什么用的?
如果是实时数据交换及TRACE功能,不使用的话,这17个pin是空着 还是接上拉电阻?
user6106475:
回复 Shine:
If this " high speed instrumentation information and trace information" is not used,
will the pins be suspended or will a pull resistor be required?
回复 Shine:
If this " high speed instrumentation information and trace information" is not used,
will the pins be suspended or will a pull resistor be required?