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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1454530/bq40z50-different-hardware-versions
工具与软件：
你(们)好
当我们使用它时；发现同一固件版本的不同硬件版本(MCD：0x0003)(MCD：0x0002)；有什么区别？ 它会影响使用吗？
例如：保护功能、信息交换等
此致、
Alex
您好！
请阅读本 e2e 指南： https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/670522/bq40z50-r1-manufacturer-access-0x0003-hardware-version
Adrian
