Lpc2000

Hi,

I have a software problem, certainly I missed something in my Code.
I'm using LPC21XX (2129,2138) chips on a Keil MCB2100 board, 
relevant jumpers are set. ADC is working fine, but I want a jump 
into VIC by the DONE bit.I'm working on this task a few days and I 
lost now, perhaps you could help.

Kind regards
Zollner Juergen

Here my simple code:
>#include <stdio.h> 	// standard I/O .h-file 
>#include <LPC21xx.H>	// LPC21xx definitions 
>//#include <LPC213x.H>	// LPC213x definitions, AD is replaced by AD0
>
>
>unsigned long  value  = 0xFFFFFFFF;
>
>// ISR Handler for ADC, set here a breakpoint in debug mode,
>// but was never reached in flash or simulator mode
>void ISR_Handler(void) __irq
>{
>value = ADDR;	             // dummy, read the ADDR, clear DONE
>VICVectAddr = 0x00000000;   // update register
>}
>
>// initializise the ADC, in main
>.
>.
>.
>
>// select AD0 as input on Port 0 
>PINSEL1 = 0x004000000;	     // [23:22] Pin P0.27 as AD0.0
>ADCR = 0x00200301;          // Channel 1,10bit, 3MHz @ 12MHz, PDN
>
>// enable ISR and and VIC
>VICIntEnable = 0x00004000;
>VICVectCntl0 = 0x00000032;
>VICVectAddr0 = (unsigned long) ISR_Handler;
>
>// Loop forever
>while (1) 		
>{ 
>ADCR |= 0x01200000;	            // Start A/D Conversion
>do 
>  {
>  value = ADDR;                    // Read A/D Data Register 
>  }
>while ((value & 0x80000000) == 0); // Wait for DONE, jump to ISR 
>ADCR &= ~0x01000000; 		    // Stop A/D Conversion
>}
>//end of main