Wouldn’t it be cool to observe your Amiga’s memory while it’s running?

You bet! Try it out at coppenheimer.heckmeck.de – a browser-based Amiga emulator with live monitoring, based on vAmigaWeb, inspired by projects like C64 65XE NES Debugger and vscode-amiga-debug.

Currently, it’s basically a live memory monitor, with a little helper function to locate bitmaps in memory. You still have all the features of vAmiga resp. vAmigaWeb: ROM selection, launch disk images or executables, manage emulator snapshots, some DMA monitoring, and a debugger shell – all thanks to the work of Dirk Hoffmann and mithrendal.

Changelog

• 0.2 (2024-06-26)
  • Updates vAmigaWeb version
  • Adds DMA and memory monitors
  • More prominent play/pause button
• 0.1.0-alpha3 (2024-06-06)
  • Fixes Javascript error for "odd" screen DPI settings
• 0.1.0-alpha1 (2024-05-24)
  • Initial release

Videos

To get a better glance what this is all about, see Coppenheimer in action:

• Short overview video inspecting some classic demos
• djh0ffman on Twitch: Watching demos in Coppenheimer (starting at 41:30)

Screenshots

Features

• Draggable memory monitor (mouse wheel adjusts width)
• Clickable memory overview
• Bitplane guesser (by recording all bitplane DMA accesses per frame)
• Targeted for classic Amigas: OCS, 68000, 512+512 KB memory configuration

I might add some more debugging features – like a copperlist debugger, to live up to the name. :)

Links