Tag Archives: Build

Parallel transfer cable for TI calculator

Long time ago I made simple ski jump game to TI89 calculator. There is English also instructions at the start of the game. DoorsOS is required. At that time I used some IDE tool with Windows98 to create the game.

Couple of days ago I have an idea to check what applications and games people have made to TI calculators. A lot has happened. The current situation of Linux tools looks pretty good and TILP2 looked good application to transfer applications. So I decided to solder my own transfer cable. Previously I have used my friends Serial cable. Now for some reason I decided to build Parallel cable.

Result was quite good. Picture is not. I took that.
ti-parallel-small.png

Cable also worked pretty well after I found compatible parallel port and settings. First PC didn’t work at all. Second worked after tweaking parallel port type. Cable should also be compatible with many transfer tools.

Pros are:

  • easy to build
  • works with quite many transfer tools

…and Cons:

  • new machines does not have parallel ports anymore
  • does not work with all setups