利用单片机实现6264扩展内存

#include <reg52.h> #include <absacc.h> #define uchar unsigned char #define uint unsigned int sbit LED = P1^0; void main() { uint i; LED = 1; for(i=0;i<200;i++) { XBYTE[i]=i+1; } for(i=0;i<200;i++) { XBYTE[i+0x0100]=XBYTE[199-i]; } LED=0; while(1); }