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F28M36P63C2: EPI接口 EPI0S32~EPI0S43引脚的使用

Part Number: F28M36P63C2


你好:

EPI接口外接SDRAM扩展内存,从这个表里面可以看出需要配置EPI0S0~EPI0S31,但是为什么EPI0S32~EPI0S43没有用上呢?能不能把EPI0S32~EPI0S43代替EPI0S0~EPI0S31?(因为这些引脚在我的硬件上需要复用为其他功能,而EPI0S32~EPI0S43却没有用到)。

谢谢!