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在377S中通过CS3访问256k*16bit的外部ASRAM时,发现在不同的地址会写入相同的值,如下图
在代码中操作:
gExRam[0]=0x1234;
gExRam[1]=0x4212;
gExRam[65537]=0x1112;
也就是说在地址0x300000写入0x1234,在地址0x310000,0x320000等地方都会写入0x1234,这个是什么原因?