Single-line, series connected, data transfer control system

Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral configuration

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Details

34082552, G06F 1300

Patent

active

059875321

ABSTRACT:
A plurality of series-connected units, e.g., display units, are controlled by serial command data transmitted from a computer. The computer transmits ID setting command data for the respective units in a sequential manner. A controller of each unit takes in an ID code included in a first-received ID setting command data to employ it as an ID code of the associated unit. Based on an instruction signal from the controller indicating that the ID code has been set, subsequently received ID setting command data are transferred to the following unit.

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