#include "inc/hw_types.h"#include "driverlib/debug.h"#include "driverlib/sysctl.h"__root unsigned long  *p,*q;void main(){        SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |                   SYSCTL_XTAL_6MHZ);     p = (unsigned long *)0x20000010; *p = 0x3355aacc;        q = (unsigned long *)0x22000200; *q = 0;     q = (unsigned long *)0x22000204; *q = 1;     while(1);}各位高手我用LM3S811学习bitband功能，可是指针p一直指向flash的0地址。程序也跑飞了。我用的IDE是IAR for ARM 6.10。请问是哪里出错了，还是IAR的问题。 此帖出自小平头技术问答