TIPI

(Pronounced tip-ee)

Turn a Raspberry PI and some glue hardware into a TI Disk Drive and Network interface.

Keep it open for further device extension.

Branching

(For end users starting from an SD card image, you are already on the correct branch)

• End users must be on one of the _release branches for physical TIPI
• main branch is full of stuff that doesn't work, won't upgrade correctly, and certainly won't downgrade
• main branch is expert mode only

Branches:

  main - current development for latest Raspberry PI OS
  bookworm_release - Current release branch based on Raspberry PI OS 12 - bookworm
  bullseye_release - (legacy) end of life, as new bookworm_release branch is available
  buster_dev - (legacy) for patching upstream of buster_release
  buster_release - (legacy) for Raspberry PI 2W - 4B+ or Qemu use.

Documentation

Please refer to the wiki

License

The hardware design files and TI-99 DSR ROM code are in the hardware folder and free for use under the UNLICENSE.txt

The remaining software contained in this repository are licensed under the terms of GPLv3

These files are part of TIPI.

TIPI is free hardware design and software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

TIPI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with TIPI SD Card Image. If not, see GNU Licenses.