error 65

I use lpc812M101 to simulator debug , i found the error during debug/run is

*** error 65: access violation at 0x40048080 : no 'read' permission
*** error 65: access violation at 0x40048080 : no 'write' permission
*** error 65: access violation at 0x40048040 : no 'write' permission
*** error 65: access violation at 0x40048044 : no 'write' permission
*** error 65: access violation at 0x40048044 : no 'read' permission
*** error 65: access violation at 0x40048044 : no 'read' permission
*** error 65: access violation at 0x40048044 : no 'read' permission
*** error 65: access violation at 0x40048044 : no 'read' permission
...

I have try add MAP.ini

MAP 0x40048000,0x40048400 read write exec

it Has to solve the original problem but more out of the new problems

i run before main() in system_LPC8xx.c has loop in

void SystemInit (void)

{

...

  #if ((MAINCLKSEL_Val & 0x03) == 3)                  /* Main Clock is PLL Out      */

    LPC_SYSCON->SYSPLLCTRL    = SYSPLLCTRL_Val;

    LPC_SYSCON->PDRUNCFG     &= ~(1 << 7);            /* Power-up SYSPLL            */

    while (!(LPC_SYSCON->SYSPLLSTAT & 0x01)) __NOP(); /* Wait Until PLL Locked      */

  #endif

...

}