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msp430fr5989的dma源地址和目标地址可以设置为fram的地址吗,比如0x00010000

执行代码:

HWREG32(DMA_BASE+OFSDMA0SA) = 0x00012345;

仿真的结果,dma0sa寄存器的值变为 0x00002345,请问是我的操作方式不对,还是器件本身不支持啊?