Additional Pictures 


The square-root of 8 with 16 digits of precision ! 

The huge printed circuit board uses a modern microcomputer plus dozens
of discrete transistors to drive the huge display.

The TMS1370 single-chip microcomputer with 
ROM-Code ZA0543.

Three Memories

If you have additions to the above article please email:

Joerg Woerner, July 22, 2002. No reprints without written permission.