COSMAC: The Long, True, and Never-ending Story of the World’s First CMOS Microprocessors, Part 3

T2Covered by 1 source · first reported by Semiconductor Engineering / SemiWiki / EE Times / EE Journal / Electronics Weekly at 19 Oct, 10:51 UTC

Samples of the two-chip 1801 (internally known as the TC 1084 and TC 1085) became available in 1972 and were used to construct a series of FRED development systems. The basic FRED system had a front panel with lights and switches for entering programs by hand, a gravity-fed punched-card reader and…

hardware

Sources

• T2COSMAC: The Long, True, and Never-ending Story of the World’s First CMOS Microprocessors, Part 3Semiconductor Engineering / SemiWiki / EE Times / EE Journal / Electronics Weekly19 Oct, 10:51