DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The printed circuit board
(PCB) of the Garrett 2002 is partly hidden by
the keyboard assembly. You'll notice already the two-chip architecture. |
The clock function inside
the Garrett 2002 is realized with the well known National Semiconductor MM5317, the single-chip calculator circuit a MM5714. |
Setting
the Time, Date, Alarm, and Timer is a snap using the keyboard instead
the two push-buttons found on competitive calculator-clock combos. |
The 8-digit Panaplex II display in calculator mode. |
The 8-digit Panaplex II display in clock mode with hh:mm:ss format. |
The 8-digit Panaplex II display in timer mode with mm:dd format. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, September 25, 2003. No reprints without written permission.