咨询一下，TPS546D24A的Datasheet提到：
Key parameters including
output voltage, switching frequency, soft-start time,
and overcurrent fault limits can also be configured
through BOM selection without PMBus
communication to support program free power-up.
我的设计中不需要PMBus，如何关闭PMBus呢？单纯悬空PMBus相关的管脚就可以了吗？
