Category: CoCo Tutorials

Assorted technical specifications, reference papers, data sheets, programmer’s guides, cheat sheets, etc.

Posted in CoCo Tutorials

The NitrOS-9 Boot Process Explained

The NitrOS-9 boot process involves 2 binary lumps. The first is named (in the makefile target) KERNELFILE_xxx and the second is named BOOTFILE_yyy – where xxx and yyy identify variants…

Posted in CoCo Tutorials

Tandy CoCo Floppy Disk Controller Schematic

Posted in CoCo Tutorials

CoCoTape – CLOAD programs stored on your PC

Did you buy CoCo 1, 2, or 3 from ebay and now can’t figure out how to load programs on it?  Don’t have a cassette deck, no cassette tape programs,…

Posted in CoCo Tutorials

imgtool.exe

Usage: imgtool.exe create <format> <imagename> imgtool.exe dir <format> <imagename> [path] imgtool.exe get <format> <imagename> <filename> [newname] [–filter=filter] [–fork=fork] imgtool.exe put <format> <imagename> <filename>… <destname> [–(fileoption)==value] [–filter=filter] [–fork=fork] imgtool.exe getall <format>…