TIMER using LPC2148 (ARM)

TIMER using LPC2148:

Ex-
#include<lpc214x.h>
#define PLLE 0
#define PLLC 1
#define PLOCK 10
void pllinit();
void delay(int);
int main()
{ IO0DIR=IO0DIR|(1<<0);
    pllinit();
    while(1)
    {
        IO0SET=IO0SET|(1<<0);
        delay(1);
        IO0CLR=IO0CLR|(1<<0);
        delay(1);
    }
return 0;
}
void delay(int ms)
{
    T0CTCR=0x00; //select timer mode
    T0TC=0;//how many times this prog operate
    T0PC=0; //start 00
    T0PR=59999;// move upto 59999
    T0TCR=0x02;
    T0TCR=0x01;
    while( T0TC != ms);
    T0TCR=0;
}

void pllinit()
{
 PLL0CFG=0x24;
 PLL0CON=PLL0CON|(1<<PLLE);
 PLL0FEED=0xAA;
 PLL0FEED=0x55;
 //PLL0CON=PLL0CON|(1<<PLLC);
 while( (PLL0STAT & (1<<PLOCK))==0);
 PLL0CON=PLL0CON|3;
 PLL0FEED=0xAA;
 PLL0FEED=0x55;   
 VPBDIV=0x01;
}

Simulation: