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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The standard hardware
of the PS-4000 makes use of a 8-bit microprocessor based on the Z80 family, a huge ROM, a small RAM and an integrated display driver.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 26, 2004. No reprints without written permission.