I'm having difficulty getting the IAR C compiler (VER 5.50B for windows) to properly use the interrupt vector table.

I declare a serial interrupt function using the call:

interrupt [0x23] void S0_int(void)
{}

which is supposed to set the jump in the correct loction (0x23), but instead it is allocated aparently by simply filling the memory block, so at address 0x03, I get LJMP 0x0230, which is the correct location to jump to.

I'm using the standard link file and libraries provided by IAR.

I was wondering if any one else has found similar problems.

Thanks,

Graham