;更新日期:2006-05-13 ;中断跑飞的解决方法 ;将此文件包含到你的工程中,并在keil环境的Option For Target\CX51\下 ;将“Interrupt vectors at a 0x0000”选项划钩,并将编辑框中的0x0000改为0x0001 ;以此来解决中断跑飞的问题。 ;没有开启的中断所对应中断入口处的nop也应保留 $MOD_MX51 #include "REG669.H" E800003H SEGMENT ECODE AT 800003H E80000BH SEGMENT ECODE AT 80000BH E800013H SEGMENT ECODE AT 800013H E80001BH SEGMENT ECODE AT 80001BH E800023H SEGMENT ECODE AT 800023H E80002BH SEGMENT ECODE AT 80002BH E800033H SEGMENT ECODE AT 800033H E80003BH SEGMENT ECODE AT 80003BH E800043H SEGMENT ECODE AT 800043H E80004BH SEGMENT ECODE AT 80004BH E800053H SEGMENT ECODE AT 800053H RSEG E800003H nop RSEG E80000BH nop RSEG E800013H nop RSEG E80001BH nop RSEG E800023H nop RSEG E80002BH nop RSEG E800033H nop RSEG E80003BH nop RSEG E800043H nop RSEG E80004BH nop RSEG E800053H nop end