新買的芯片，沒有下載過程序，我用STVP下載程序的時候，總是提示Error : Cannot communicate with the device !Check the SWIM cable connection and check all the needed pin connections on the SWIM connector.
If the application code uses Swim Disable and Reset pin as Output or has disabled SWIM Clock Divider:
Try Now to SWITCH OFF and ON the application Power Supply while NRST Reset pin is forced low.
Error : < PROGRAM MEMORY reading failed.
我的configuration配置的沒錯，ST-LINK---SWIM---STM8S001J3.
我想問一下，選項字節option byte還需要另外的配置嗎，而且第一項ROP已經設置為---Read out protection Off.
板子供電沒問題，引腳連接也沒問題。
謝謝大家幫忙指點。
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