LPC3250 INTERRUPT HANDLER

Hi everybody....

I have a doubt in Interrupt controller of LPC3250.

I did simply in LPC2468. refer code given below:

void ExecuteTIMER0ISR(void) __irq
{ T0IR = 1; // Clear interrupt flag
VICVectAddr = 0x00;// Clear interrupt
}

void EnableTIMER0VIC(void)
{ VICVectAddr4 = ExecuteTIMER0ISR;/* Set Vector Address into 4th slot */
VICVectPriority4 = 15;/* set priority:*/
VICIntEnable |= (1 << 4);/* enb intr */
}

Now my doubt is where i have to load the vector address in LPC3250? (in lpc3250 MIC, SIC1 and SIC2 registers are available). Can any one give solution to to enable timer0 interrupt in lpc3250?