2944原理图设计中,需要sop3和sop4配置为00状态以启动40M晶振,目前2944evm原理图中sop3为引脚A14,sop4为引脚C16,这两个引脚为串口复用,容易受外部电平影响,能否改为其他默认低电平的两个引脚?
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您好,SOP管脚是固定的,无法更改。
IWR2944 Single-Chip 76 to 81GHz FMCW Radar Sensor datasheet (ti.com)