I’ve added lessons on two relative branch operands that have become fundamental tools for “baseless” programs: Branch Relative on Condition and Branch Relative on Condition Long. You can try out these instructions in VisibleZ as well. Upload the new Codes directory for some sample object code programs, or build your own.
Along with these lessons, I cleaned up some links on the assembler page and added links to all the lessons in three formats (PDF, DOCX, HTM).
I’m working on an assembler book that will organize and combine the information you can find on the site. I hope to complete it over the next few months. If you have special requests for topics you would like me to include, email me your suggestions. I’d like to know the instructions you’re using that aren’t represented here.