DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The screen
of the TI-89 with a fine resolution of 160*100 pixels.
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The TI-89 Titanium
screen looks almost identical.
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| The first
printed
circuit board of the TI-89. Hardware Version 1.
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The TI-89
Titanium squeezes even the RAM into the ASIC. Hardware: Version 3.
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| The second
printed
circuit board of the TI-89. Hardware Version 2.
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The TI-89
Titanium squeezes even the RAM into the ASIC. Hardware: Version 4.  |
| The display
drivers of the TI-89 are tiny chip-on-board designs.
|
The display drivers of
the TI-89 Titanium seem to be identical.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, July 25, 2002. No reprints without written permission.
