Multi-function control interface circuit
December 8, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3812297 Modular register and sender arrangement Remote controlled test interface unit Digital system for data transfer using universal input-output microprocessor Multiple data rate testing of communication equipment Processing apparatus for data rate reduction Bus interface units sharing a common bus using distributed control for allocation of the bus Communication multiplexer variable priority scheme Digital information switching system Digital switching network Patent #: 4495618 InventorAssigneeApplicationNo. 06/559354 filed on 12/08/1983US Classes:340/825.68, Shift register379/272, Path selection or routing379/284With processorExaminersPrimary: Yusko, Donald J.Attorney, Agent or FirmInternational ClassH04Q 3/545 (20060101)AbstractAn interface circuit includes programmable registers both for making provisioning signals available to a set of electric circuit devices, and for monitoring operation of at least a portion of those devices. Signals received from a control source are employed to program the registers and to provision device control memories enabled for that purpose by one or more of the registers.Other References
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