Generates code without the actual waiting loops in order to speed up the simulator.
When simulating the WAIT statement, you will experience that it takes a long time to execute. You can also switch off the updating of variables/source which costs time, but an alternative is the $SIM directive.
You must remove the $SIM statement when you want to place your program into a chip/EPROM.
$SIM 'don't make code for WAIT and WAITMS
WAIT 2 'the simulator is faster now