参考电路如图所示,VDDIO、VDDMAC、VDDA、VSLEEP测试电压3.3V正常,XI、XO时钟25MHz正常;WAKE、INH/、RESET上拉正常;CLKOUT引脚测量无输出
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参考电路如图所示,VDDIO、VDDMAC、VDDA、VSLEEP测试电压3.3V正常,XI、XO时钟25MHz正常;WAKE、INH/、RESET上拉正常;CLKOUT引脚测量无输出