An important reason for including this section is that an excellent 68K assembly and simulator for teaching use is available.
pdf Created the Dynamic data reference program, now you can store information about your data and address registers with out looking back at your comments or original design. A Quickie Introduction to the Windows Based 68K Assembler – EASy68K You now have a number of options to assemble your code for your microcontroller. This is a simulation of a Classic Macintosh from 1984, running System 7. to use ISS as plug-in for the third-party debuggers) Sizes don’t stop there of course, they do continue, doubling each time, however, the 68k handles data only up to the size of a long-word, and no higher, so we don’t really need to know what’s beyond that. L #PPI_CTRL_ADR,A0 * move PPI control reg to A0 Basilisk II is an Open Source 68k Macintosh emulator.
Might have to try that next, but moving the resulting.
3 was the final full release of NeXTSTEP. EASy68K, the #1 68000 Assembler and 68000 Simulator according to G o o g l e. Highlight features: Multi-architectures: Arm, Arm64 (Armv8), M68K, Mips, Sparc, & X86 (include X86_64).
zip - 60 assembler and simulator, MS-Dos, with docs and source code, uses S-records, widely available via ftp. 68k simulator C68K_ISS is a transaction-level model of C68000_OCDS IP-core.