led.s

嵌入式的简单开发源码示例

    IMPORT Main
    AREA Init,CODE,READONLY
    ENTRY
     LDR R0,=0X3FF0000
     LDR R1,=0XE7FFFF80
     STR R1,[R0]
       LDR SP,=0X3FE1000
    BL Main
    B   .
       END