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DSP28035 芯片内部溫度传感器 上电检测温度是40多度

Other Parts Discussed in Thread: CONTROLSUITE

我使用官网例程,TI\controlSUITE\device_support\f2803x\v130\DSP2803x_examples_ccsv5\adc_temp_sensor_conv,

采集芯片温度,发现上电后温度就有40℃,室内温度是25℃,板子是开发板,外围电路没问题。