DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The graphics
display of the Casio fx-7000G in the character mode with 8 lines of 16 characters each. The matrix is 63*95 dots. |
|
The Casio fx-7000G uses
two printed circuit boards (PCB's), one is mainly used with the display drivers. |
The TI-81 with a
similiar internal construction placed all display drivers on the smaller PCB. |
The main
printed circuit board (PCB) of the Casio fx-7000G with an application specific CPU and an additional RAM. |
The TI-81 introduced
almost 5 years after the Casio fx-7000G with an almost identical architecture. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 28, 2004. No reprints without written permission.