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Tektronix '''156-2622-00''' is the Serial Data Interface controller IC used in 11000-series mainframes. | Tektronix '''156-2622-00''' is the Serial Data Interface controller IC used in 11000-series mainframes. | ||
It was designed by [[Jim Peterson]]. | |||
It is implemented as a semi-custom ASIC based on an [https://en.wikipedia.org/wiki/Depletion-load_NMOS_logic#The_HMOS_processes HMOS] process. | It is implemented as a semi-custom ASIC based on an [https://en.wikipedia.org/wiki/Depletion-load_NMOS_logic#The_HMOS_processes HMOS] process. | ||
One 156-2622-00 handles the SDI channels for all three plug-in bays. | |||
[[Category:Tektronix-made integrated circuits]] | [[Category:Tektronix-made integrated circuits]] |