This website is dedicated to the Texas Instruments Home Computer Family. It will feature historical aspects, unknown tidbits and a deep technical insight on all the released and unreleased computers and their peripherals. It is further a try to gather together the most complete list of TI internal documentation on these machines.

  • TI-99/2
  • TI-99/3
  • TI-99/4
  • TI-99/4A
  • TI-99/4 QI
  • TI-99/4b
  • TI-99/4c
  • TI-99/5
  • TI-99/7
  • TI-99/8
  • CC-40
  • CC-40+
  • CC-70

TI Cpu based computers:

  • Myarc Geneve 9640
  • CDC 99/4A
  • Tomy Tutor
  • Tomy Tutor Mark II
  • Tomy Tutor Junior

As this website was started in 2016, please be patient with me to get all information up.

My name is Klaus Lukaschek. I was born in 1980 in Vienna, Austria, when the TI-99/4 was already released. I got in contact with the TI-99/4A computer in 1983. Since that the machine fascinates me, it further set my profession. I am working as .net Web Developer in the IT industry.

In 2011 my brother and me refounded the Austrian TI-99 Usergroup as there was no activity in Austria back then.

8 thoughts on “About

  1. Alf Cooper


    Good luck with this great project. If there is anything from my collection you would like photographed, please let me know.

    Glad to hear that you’ll be at Birkenau. I might take a drive down there myself to have a chat with you about ways to produce definitive rarity lists for software (in all formats), hardware and Literature.

    Very best regards

  2. Ciro Barile

    Very nice website added to the 99ers community !

    Great job and really complete ti99 informations my friend ! Very nice the complete pictures also for TI99 prototype stuff !

  3. ksarul

    I like the site. You can also add a couple of additional machines with TI CPUs to your list: Powertran Cortex, Powertran Cortex II, and Marinchip S9900. The Cortex BASIC that Stuart ported over came from these. . .and the Marinchip’s claim to fame is that it was designed as the host machine for the earliest version of AUTOCAD. It was also the machine that was used to develop/port a lot of software to the Cortex (mainly from the TI990 software library).


Leave a Reply

Your email address will not be published. Required fields are marked *