The Program

Is provided in two forms, one is a compiled .EXE file that maybe run on a PC using DOS or in a DOS Window (Windows 3.11 or W98 work O'K).

The alternative is a .BAS file of the BASIC source, two additional library files are supplied in this case.

The user doesn't need to have a QuickBasic system unless modification and recompilation of the source is to be carried out. Then the additional library files are required as well as the QuickBasic compiler.

The emulator has the ability to produce various trace files:-
			all  PCreg
			all CALL's
			outputs of port A and B.

The two port output files maybe analysed using the program PORTSxxx.EXE which will produce a display of one port's output as a 'Logic Analyser like' trace of the eight data bits.

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