I would like to use UV2 to Debug the following assembly language program on a Phytec C508 target board using the Keil Monitor-51 driver. org 0000h main: mov R0, #00h mov p1, #0ffh mov p2, #0ffh end However, when I Debug and single step into the program the code is not executed. When I Run, the code is not executed. Are there settings in UV2 that need to be set? Is there a minimum amount of additional code that needs to be added to test this simple assembly program? Thanks
The solution to the problem is as follows. In Keil Select "Options for Target" Select the Debug tab Select Use Keil 51 monitor driver Check Load application at startup I believe that my code was never executed because it was not being load correctly.
That would do it.