DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| Close-up view
of the TMC0923 single-chip calculator circuit used with the TI-1025. PMOS Technology, 28-pin SPDIP 4-bit serial Register Processor, 512*9 Bits Instruction ROM, 5*10*4 Bits Data SAM.  |
Die Photo of the
TMC0920/TMC0923
courtesy of
Sean Riddle. |
If you have additions to the above article please email: joerg@datamath.org.
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