单片机型号：STM8L052R8，时钟切换不正常，在debug时候发现，一执行CLK_SWCR_SWEN = 1命令，debug出错： Failed to read memory at 0x50C7: SWIM error [30004]: Comm timeout
Failed to read memory at 0x50C8: SWIM error [30004]: Comm timeout
Failed to read memory at 0x50C9: SWIM error [30004]: Comm timeout
Failed to read memory at 0x50Ca: SWIM error [30004]: Comm timeout
这几个地址对应CLK的几个寄存器。切换顺序严格按Datasheet要求的，还找不到原因。
哪位遇到类似问题，还请赐教！ |
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