SciSys Explorer,
along with Olympiade, Companion II and Concord I, II a series of SciSysdedicated chess computers released from 1983 to 85. The computers had the Intel80C50CMOSmicrocontroller with 4 Kibi ROM and 256 byte RAM in common, running the Intel branch of the LogiChess program by Kaare Danielsen at a clock frequency of 3.6 resp. 7.2 MHz. A model similar to the Companion II was sold by RadioShack as Tandy 1650[1]. The SciSys Explorer was Danielsen's first commercial LogiTech release [2], running at 3.6 MHz. The Explorer had an integrated travel sensory pegboard, while the other models were tabletops with press sensory boards.
along with Olympiade, Companion II and Concord I, II a series of SciSys dedicated chess computers released from 1983 to 85. The computers had the Intel 80C50 CMOS microcontroller with 4 Kibi ROM and 256 byte RAM in common, running the Intel branch of the LogiChess program by Kaare Danielsen at a clock frequency of 3.6 resp. 7.2 MHz. A model similar to the Companion II was sold by RadioShack as Tandy 1650 [1]. The SciSys Explorer was Danielsen's first commercial LogiTech release [2], running at 3.6 MHz. The Explorer had an integrated travel sensory pegboard, while the other models were tabletops with press sensory boards.
Table of Contents
Companion II
The Companion II ran at 7.2 MHz and had permanent brain implemented. The computer was released in 1984.Concord
The rare Concord ran at 3.6 MHz, the Concord II at 7.2 MHz with permanent brain, and was released 1985.See also
External Links
Explorer
Companion II
Concord
Misc
References
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