DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The
sales box of the TI-2900
Info Bank sold
around 1990 in Europe.
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| This TI-2900 Info Bank was
manufactured in October 1990 by Inventec Corporation in Taiwan (Date code I-1090 » mth 10 yr 1990).
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| Most keys of the TI-2900
Info Bank are hidden
behind the protection flap.
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| The printed circuit board
(PCB) of the TI-2900 Info Bank with only few
components: A Toshiba T9810H single-chip computer, a crystal for time-keeping and a small capacitor.
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| The Toshiba T9810H
Application Specific CPU.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 7, 2009. No reprints without written permission.
