arm7 - AD simulating

I use lpc2144, which support this interrupt. An interrupt doesn't occur. Why?
That's my code:

int meas;

void AD_Isr(void) __irq
{ meas = AD0DR1 ;
VICVectAddr = 0; // reset VIC
}

int main (void) {

VICVectAddr2 = (unsigned long)AD_Isr;
VICVectCntl2 = 0x00000032;// Channel1 AD as interrupt
VICIntEnable |= 0x00040000;//Enable the AD interrupt
AD0INTEN = 0x00000002; // Enable channel_1 interrupt
AD0CR = 0x00000A02; // select channel_1 (P0.28)
AD0CR |= 0x1000000; // start AD conversion !!!

while(1){}
}

I use lpc2144, which support this interrupt. An interrupt doesn't occur. Why?
That's my code:

int meas;

void AD_Isr(void) __irq
{ meas = AD0DR1 ;
VICVectAddr = 0; // reset VIC
}

int main (void) {

VICVectAddr2 = (unsigned long)AD_Isr;
VICVectCntl2 = 0x00000032;// Channel1 AD as interrupt
VICIntEnable |= 0x00040000;//Enable the AD interrupt
AD0INTEN = 0x00000002; // Enable channel_1 interrupt
AD0CR = 0x00000A02; // select channel_1 (P0.28)
AD0CR |= 0x1000000; // start AD conversion !!!

while(1){}
}

I wasn't talking about support for ADC in the chip, but if the ADC was supported in the Keil simulation.

This page doesn't mention that the ADC is simulated for the 2144:
http://www.keil.com/dd/chip/3933.htm

By the way: Do did read the instructions about how to post source code, did you?

Thank You.

P.S. No, I don't. I won't do this mistake again.