Simulation for far memory using L51_BANK.A51

Hi,

I'm trying to get far memory simulated for the attached program.

variable.c

unsigned char far large_array0[0x10];

main.c

unsigned char far large_array0[0x10];
extern unsigned char far large_array1[0x10];

void main (void) {
  unsigned int i;

  for (i = 0; i < sizeof (large_array0); i++)  {
    large_array0[i] = (unsigned char) i;
  }
  for (i = 0; i < sizeof (large_array1); i++)  {
    large_array1[i] = (unsigned char) i+0x80;
  }
  for (i = 0; i < 20; i++)  {
    if(large_array0[i]!=i) goto error;
  }
  while (1);
error:
  while(1);
}

To make sure I have two different banks for the two arrays, I added the following line to the linker in the user classes:

HDATA (X:0x028000-X:0x028010, X:0x038000-X:0x038010) 

The link map shows indeed that the two variables are placed in different banks:

BASE        START       END         USED      MEMORY CLASS
==========================================================
X:000000H   X:000000H   X:007FFFH             XDATA
C:000000H   C:000000H   C:007FFFH   0001E9H   CODE
X:000000H   X:028000H   X:028010H   000020H   HDATA
            X:038000H   X:038010H               
I:000000H   I:000000H   I:0000FFH   000001H   IDATA
I:000000H   I:000000H   I:00007FH   000008H   DATA

      VALUE       CLASS    TYPE      PUBLIC SYMBOL NAME
      =================================================
      02028000H   HDATA    ---       large_array0
      02038000H   HDATA    ---       large_array1

When I simulate this program, large_array0 ends up with the data of large_array1 and the test fails.
I noticed that ?C?CLDXPTR, ?C?CSTXPTR (of L51_BANK.A51) was indeed executed and that the correct bank was selected.
It looks like the simulator did not switch memory to emulate the banks.
How do I configure the physical xdata memory banks into simulation memory of the uVision2 Simulator? Is there any documentation on this?

The device I selected was Dallas DS87C520.

Geert