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无法往DSP指定内存写入数据



指定写入数据的地址是:  /*  RAMFUNC ,CASH程序L1,共32KB  作为DSP全局变量使用 ,绝对定位地址  */RAMFUNC    : origin = 0x11E00000, length = 0x00008000。程序中ac2048_fua_r等定义在以0x11E00000开始的地址,但变量fua_r给其赋值后其发现此地址并未被赋 值,请帮忙分析一下原因,谢谢!