DATAMATH CALCULATOR MUSEUM
|The TP0456 microcomputer
based Master/Slave architecture found in the
The CD4556 forms the Master, the smaller CD4555 the Slave.
|From left to the right
three different TI-55-II and TI-55-III printed circuit boards (PCB's):
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, October 11, 2002. No reprints without written permission.