DATAMATH CALCULATOR MUSEUM
of the TI-1100 II advertises the improved
keyboard compared with the TI-1100.
|The printed circuit board
(PCB) of the TI-1100 II hides
the manufacturer and type of the calculator brain.
|The backside of the PCB
reveals a Toshiba T6958S
single-chip calculator circuit.
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© Joerg Woerner, April 23, 2008. No reprints without written permission.