Sim8 is a simulation of a very simple "8 bit microcomputer." In fact, one could argue that it takes the term "8 bit" a little too far, since even memory addressing is limited to 8 bits - resulting in only 256 bytes of memory.
But, even though Sim8 is too limited for any real-world application, it does attempts to portray a realistic but simple microprocessor, including a "microcode" level, where a number of machine cycles are necessary in order to complete a single conventional machine language operation such as an addition or subtraction.
The following sections provide documentation on the use of the Sim8 program:
Sim8 and related documentation Copyright (c) 2002 Computer Arts
Sim8 is provided free of charge for instructional purposes.
For information contact:
Mike Witt
Computer Arts
PO Box 164
West Linn OR 97068
USA
mike@computer-arts.net
+1 503 722 2376