Proteus: Real time compatibility

Hi there,

I am currently doing a PIC micro controller based project. For simulation purpose i had used ISIS 7 professional simulator.

I had to enable a port for a specific time for which I had used a WHILE count loop (For various other purpose). I set the loop count value using trial and error method according to the Proteus simulator output.

My question is: In real time will it act as what was viewed at Proteus.

Thank you.

Best Regards.