DATAMATH CALCULATOR MUSEUM
|The upper half of the Toshiba BC-1011
hold the power supply and
a rigid keyboard using small magnets and Reed-contacts.
|The base of the
Toshiba BC-1011 with the main printed circuit board (PCB) using
two early T3019 and T3026 LSI chips, the 10 digit display and obviously a second PCB.
|The second PCB of the
Toshiba BC-1011 with 20 additional integrated circuits.
These chips are small to medium complexity and contain basic functions.
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© Joerg Woerner, March 6, 2004. No reprints without written permission.