main()
{       static unsigned int pulse_lock_cnt,rtu_cnt,back_cnt;
        char str1[]={0x1b,0x3d,0x37,0x20};
        char *str2="*** RUN SAVR2000 PROGRAM ***   ****";
        char str3[]={0xd,0xa};
        char *str4="Starting sequence. . .  NO_GO";
        int i;
        int *COM,*MBUS,*TIMER1,*FPGA,*WDI;
main:
        ST_Init
        IE_Init
        IF_Init
        IOF_Enable     

        INT0_Disable
        INT1_Disable
        INT2_Disable
        INT3_Disable
        T0INT_Disable
        T1INT_Disable
        DisableAllINT

     ☆ COM=(int *)0XF60000;
        MBUS=(int *)0X808064;
        TIMER1=(int *)0X808030;
        FPGA=(int *)0XF40000;
        WDI=(int *)0xD00000;
代码中“main：”是什么语法？“COM=(int *)0XF60000”是把该地址赋给COM指针么？感谢您的解答~