I am trying to simulate the 8052 microcontroller using assembly code on NI's Multisim 10. I know the code works because when I load it into a real chip it runs great.(It's a keyboard) I try running the same exact code on the 8052 in multisim and the micro does nothing. Ale is on and that's it. All the port pins are high as well. Any ideas? I did see in NI's example on how to simulate a PIC that there is an include file in the .asm they provide. Is there a similiar #include file I need to put at the top of my code for the 8052?
