DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The
sales box of the TI-1000
sold
around 1977 in the US.
|
This TI-1000 was manufactured
in September 1977 by
|
This early TI-1000 uses a small
printed circuit board (PCB) for the main electronics connected to the keyboard assembly. |
The PCB of this early TI-1000 is centered around the TMS1991 single-chip calculator circuit.
|
Close-up view of the TMC1991
single-chip calculator circuit. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 4, 2010. No reprints without written permission.