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DP83TG721S-Q1: DP83TG721S-Q1

Part Number: DP83TG721S-Q1

1.进入Test Mode4模式,写入是操作哪个寄存器,0x0904还是0x0453?
2.读取Test Mode模式当前处于哪种,是操作0x2904寄存器吗?
3.设置主从模式是操作0x0834寄存器,且设备地址是0x1吗?
4.读取当前处于哪种模式是操作0x2834,且设备地址是0x1吗?