The Machine Room
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The Machine Room is Back!
This is the recovered Machine Room from 2005. Please don't expect wonders. The look and feel of this site is nine years old, and so is its code. Some of the functionality has been recovered while the rest of the site is modernised and restructured. Watch this space!
Top :: Browse :: Texas Instruments :: TI-99/2

Texas InstrumentsTI-99/2

[Image: ]
A rare picture of a rare machine. The TI-99/2 is almost vapourware.
343x323 JPEG file (16 KiB). Contributed by alexios (more pictures like this). Unrated (0 votes).
Source: The Machine Room by Alexios Chouchoulas. Use at will with due credit.
This entry has not been checked yet. It may contain errors in content, layout, pictures, et cetera.
Entry quality: 0 | Rate this entry: Unrated (0 votes). | 5796 hits | Admin: alexios
No known owners (I still own one | I used to own one). I have seen one.
Search Google or Ebay United States for Texas Instruments TI-99/2 (more links, auctions & searches)
Other series members
TI-99/2, TI-99/4, TI-99/4A, TI-99/8.
Quick View
Emphasis Education, Gaming
Timeline Released: 1983
CPU type TMS-9995
CPU word length 16 bits
CPU clock rate 10.7 MHz
ROM Size 32 KiB
RAM Size 4.25 KiB
Graphics chip TMS-9918A
Text modes 32x24
Total number of colours 2
Cassette tape speed 450 bps
I/O Ports 2x Joystick, Cartridge, HexBus, Serial, TV output, Tape recorder

More technical info...

Acknowledgements

Thanks go to the following people for contributing information to this entry.