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UCD9222+7242无输出

Other Parts Discussed in Thread: UCD9222

1 设计采用UCD9222+7242设计,完全参考开发板;

2 点击configure页面上store ram to flash烧写后,通过monitor页面中status register/lines查看到misc没有显示OK,只是提示output off黄色警告;

3 通过USB点击control line中ON,输出没有变化;

4 适配器PMBUS接口;连接正常,PMBUS CNTRL正常上拉,输出分压也正常,EN1 EN2电压是1.3V

插图晚上配上,请大神帮忙出出主意,谢谢!

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