在应用程序中,如何用MMAP函数申请DDR3A中的内存,其地址范围为0x800000000~0x9FFFFFFFF。
如,申请0x900000000时,编译报错,溢出。
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在应用程序中,如何用MMAP函数申请DDR3A中的内存,其地址范围为0x800000000~0x9FFFFFFFF。
如,申请0x900000000时,编译报错,溢出。