A Forth operating system for the Apple //e that boots from its own sector and talks to the disk a nibble at a time — no DOS. 290 words, an 80-column console, double hi-res and lo-res graphics, and floating point called out of Applesoft's ROM.
assemblyoperating-systemforthmameretrocomputingapple-iie65026502-assemblyapple-iithreaded-codedisk-ii
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Updated
Sep 3, 2026 - Assembly