写传输： https://community.arm.com/support-forums/f/architectures-and-processors-forum/3518/does-an-axi4-master-have-to-assert-the-correct-wstrb-for-unaligned-transfers 读传输： 参见axi protocol spec A3.4.3 本栏目推荐文章AXI ChannelAXI-STREAM简介AXI unalignedAMBA总线（5）—— AXI5新feature10使用axi-fdma读写DDR09使用fdma读写axi-bram08 AXI4-FULL-MASTER IP FDMA详解07 AXI-Lite-Master读写AXI-Lite-Slave06 AXI4总线axi-stream05 AXI4总线axi-full-master