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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1618983/faq-tps546e25-why-does-the-pmbus-address-change-when-switching-from-pin-strap-to-nvm-on-tps546e25
器件型号： TPS546E25
当我从使用 PMBus 地址的引脚搭接电阻器更改为使用 NVM 地址（通过更改 OVRD_PMB_ADDR）时、器件地址会在下电上电后发生变化。 为什么？
