Hi,
我司新项目需要用到 CC3220SF ,参照 CC3220SF LAUNCHXL 新做了个 CC3220SF 测试板子。
现在发现没法用 CC3220SF LAUNCHXL 上的 XDS110 或者串口连接新做的板子,工具用 UniFlash4.1.2.1329
40M晶振起振波形良好,硬件测量电压基本与 CC3220SF LAUNCHXL 一致,如下:
| VIN_IO1 | 3.3V |
| VIN_IO2 | 3.3V |
| VIN_DCDC_DIG | 3.3V |
| VIN_DCDC_PA | 3.3V |
| VIN_DCDC_ANA | 3.3V |
| DCDC_ANA_SW | 1.9V |
| VDD_ANA1 | 1.9V |
| LDO_IN1 | 1.9V |
| LDO_IN2 | 1.9V |
| DCDC_PA_OUT | 0V |
| VDD_PA_IN | 0V |
| DCDC_DIG_SW | 1.2V |
| VDD_DIG1 | 1.2V |
| VDD_DIG2 | 1.2V |
| DCDC_ANA2_SW_P | 1.6V |
| DCDC_ANA2_SW_N | 1.6V |
| VDD_ANA2 | 3.2V |
| VDD_RAN | 1.2V |
| VDD_PLL | 0V |