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ucd9222 power监测

Other Parts Discussed in Thread: UCD9222, UCD7242

      按照C6657_EVM设计ucd9222+UCD7242设计C6657供电电路,利用TI usb interface adapter下载开发板xml文件参数到UCD9222,发现当 usb interface adapter接到板子上的PMBUS接口时,ucdUCD7242 SWA、SWB无电压输出,当断开 usb interface adapte与ucd9222的连接时,ucdUCD7242 SWA、SWB有输出,这样如何实现利用Fusion Design在线监测?另外,发现ucd9222频繁自动关闭pwm输出,可能是什么原因?