The 2650 processor is a general purpose, single chip, fixed instruction set, parallel 8bit binary processor. The 2650 is manufactured using signetics nchannel silicon. The 2650a added some performance and manufacturing tweaks while the 2650b is a slightly enhanced version with some additional instructions. A general purpose processor can perform any data manipulations through execution of a stored sequence of machine instructions. Signetics catalog first page, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, semiconductors. The 2650 is an 8bit processor designed by signetics bought by philips in 1975.
All inputs and outputs are ttl compatible, and the chip requires only a singlephase clock signal input. It is based around a signetics 2650 microprocessor. Pdf comparison of commercially available software tools. The 2650 was used widely in video games and industrial applications. Signetics 26501 2650 signetics tl303 26 signetics text. The signetics 2650 is an 8bit micro processor which is made using well proven nchannel mos technology. The address space of the 2650 is limited to 32768 locations. Steve furber 2650 protoype computer computing history. Pdf sc2650a signetics 2650 2650 cpu sc2650a psl6 2650 signetics.
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