MMMartin Malýinblog.asm80.com·Apr 12 · 9 min readI Like AssemblerIt was the first language I "learned." I was twelve, didn't have a computer, so I learned on paper. And apparently it worked, because a year later, when I finally sat down at a machine, my first progr00
MMMartin Malýinblog.asm80.com·Apr 5 · 7 min readCommand-line tools for the assemblerASM80 lives in the browser, and for most people that's fine. But if you want to run the assembler from a Makefile, a CI pipeline, or a script that also compiles C code for a Z80, clicking "Build" in a00
MMMartin Malýinblog.asm80.com·Mar 28 · 10 min readLive Coding in ASM80: run your assembly without leaving the editorHere's a Z80 loop. Open ASM80, paste it in, and just watch. ; <LIVESTART maxT=500000> ; <SEED A=0x00, B=10, HL=0x4000> loop: add a, b djnz loop ; <TRACE A, B> 00
MMMartin Malýinblog.asm80.com·Mar 22 · 17 min readRunning a 1976 Computer in Your BrowserI built a KIM-1 emulator that runs inside ASM80. Here is how, and why, and which parts fought back. The Machine That Started Everything In 1975, MOS Technology had a problem. They had designed the 65000
