Hai everybody,
i am just working 8051 ucr , i am facing a unique type of problem in which i will have to access the PC.
Note: "pc doesn't have an address."

It is something like this whenever an interrupt comes it should go different loopes. that is when the first interrrupt come it should go to the first subroutine, and when the second interrupt comes it should go to second.
this should continue for 100 routinestimes.all routines are of same period.as soon the routine is finished it should come back to the main routine.the interrupts are of same type.

is there any way to access/change the value of pc when an interrupts come and to send the control to different locations(routines).

i will be very thankful if any one can come up with a idea.

thanks,
sathishkumar