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Additional Pictures 

 

This TI-1015 was manufactured in July 1980
in Taiwan (Date code 3080 week 30 yr 1980).

The dismantled TI-1015 hides its true manufacturer.

The printed circuit board (PCB) of the TI-1015 is centered
around a Toshiba T3870S single-chip calculator circuit.

The "Date code".


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, March 4, 2010. No reprints without written permission.