6678的手册sprugv8e的第28页说ddr3的数据位在一个同一个字节中可以交换。如下:
Data bits within a byte-lane can be swapped to simplify routing.
请问,PCB中将数据线交换后,6678中是不是有相应的寄存器配合数据交换?能告知我是哪个寄存器么?
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6678的手册sprugv8e的第28页说ddr3的数据位在一个同一个字节中可以交换。如下:
Data bits within a byte-lane can be swapped to simplify routing.
请问,PCB中将数据线交换后,6678中是不是有相应的寄存器配合数据交换?能告知我是哪个寄存器么?