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IDE Autoboot patch for TOS 1.04
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Makefile Add source code Jan 4, 2020
README.md Add short description to README Jan 4, 2020
TOSPATCH.TTP Add binaries for easier usage Jan 4, 2020
ideboot.S
ideboot.bin Add binaries for easier usage Jan 4, 2020
idepatch.fil Add (commented) command to read ROM from current machine Jan 7, 2020

README.md

ideboot

IDE Autoboot patch for TOS 1.04 Copyright (c) 2020, Christian Zietz czietz@gmx.net

Usage

Find a ROM image of TOS 1.04. In idepatch.fil enter its file name, select the TOS language and modify the output format, if needed.

Then, run... TOSPATCH.TTP idepatch.fil ... and you get a patched TOS ROM image.

Notes

The code uses a short timeout for IDE devices, in order not to delay booting too much when no IDE device is connected. The timeout is more than sufficient for modern devices such as IDE/SD adapters, CF cards, IDE DOMs, etc. Booting from a mechanical harddisk, that takes tens of seconds to spin up, might only be possible after pressing the reset button.

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