现在使用TI的MSP-TS430PZ板子进行测试.发现AUXVCC3连接VCC的情况下,XT1(ACLK测)能够持续发振
.如果AUXVCC3不连接VCC情况下, XT1(ACLK测)起振DCO稳定后, XT1就消失了,MCLK的频率也降下来了。
请问，XT1是必须由C供电的么？有没有什么地方可以设定不用AUXVCC3供电，只要有VCC就可以呢 ？
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