Data I/O Model 200A Data Control Unit

Accompanied by the Data I/O Instruction Manual: Model 200A Data Control Unit, this unit controls the flow of information that is routed through it's input and output locations. The information flow then determines which activity is then performed. This unit is composed of logic circuits that must be rewired to perform different functions.

This unit was donated on 2007-06-15.

References: http://en.wikipedia.org/wiki/Control_unit

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