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Operating System (kittyOS)

A project log for Cat-644

An 8-bit computer based around an AVR ATMega-644 and junk-box SRAM.

Mark ShermanMark Sherman 09/04/2018 at 18:552 Comments

I have started developing a 'proper' operating system for this computer.  I am doing it for the 2018/09 Retrochallenge.  http://mwsherman.com/rc2018/09/

Goals:

Currently running in kittyOS:

Existing code from the original cat1.c demo program: (to integrate in kittyOS)

Existing code run in simavr, but not tested on real hardware yet:

Todo List: not implemented anywhere yet

Discussions

fabian wrote 09/07/2018 at 14:43 point

please make only one. mruby

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Greg Kennedy wrote 09/07/2018 at 01:13 point

Very interested in the "native code through flash" option... Harvard architecture would seem to preclude it!  Does that mean your CPU is allowed to flash itself during operation?

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