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Assignments----Device----Device and pin option-----(选项卡)Dual

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Assignments----Device----Device and pin option-----(选项卡)Dual purpose pin 将nCE0 的设置改为: use as regular IO后仍然出现这个错误,加入改回去又会出现以下两个错误:
Error: Can't place multiple pins assigned to pin location Pin_30 (IOC_X0_Y8_N0)
Error: Can't place multiple pins assigned to pin location Pin_108 (IOC_X34_Y2_N0)
Pin_108 (IOC_X34_Y2_N0) 和Pin_30 (IOC_X0_Y8_N0)
被分配重了,原来已经分配了任务,这个地址不能再分了 试着desable Dual purpose pin
再问: 你是说把nCE0 的设置改为: use as regular IO? 改了后:Error: Can't place multiple pins assigned to pin location Pin_30 (IOC_X0_Y8_N0) 这个错误应该是因为引脚是双功能管脚,我分配的是不同的任务,相互没有重复,设置修改为use as regular IO后PIN_30依然出现错误,不知道怎么回事