SxSim is available under the terms of the Free Software Foundation's General Public License, Version 2 . SxSim is written in the XPL0 Programing Language Release Notes for 1.11 New Features Works with listing files produced by Scenix's SASM assembler. Release Notes for 1.10 New Features Works with SX-Key listing files. Breakpoints can be specified in a stimulus file. Now a break point can occur at a specified time in addition to a specified location.
Dots indicate the maximum depth of stack used.
External interrupts on port B are accurately simulated. DT commands in stimulus files no longer accumulate timing errors. Trivial Mods Changed comments on help screen and updated documentation.