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C6748的EMIFA的使用

现在使用C6748,EMIFA数据总线为16位,将FPGA挂载到EMIFA的CS4的空间上,,我怎么给FPGA给一个32位数呢?

    #define CS4_ADRS                0x64000000

void main(void)

{

    *((UINT16 *)CS4_ADRS+0x022A) = 0x11111111;

}

直接像上面的测试程序可以吗?