Signetics 2650

text from wikipedia. my memo regarding the history of microprocessor. The Signetics 2650, was a very early (1975) 8-bit microprocessor. According to Adam Osborne’s classic book An Introduction to Microprocessors Vol 2: Some Real Products, it was “the most minicomputer-like” of the microprocessors available at the time. Signetics sold development boards e.g. the PC1500 “Adaptable [...]