专利名称：CONTROL CHANNEL INTERFACE CIRCUIT发明人：KOENIG, MARK JEFFREY,OYE, KEVIN JYO申请号：AU2865884申请日：19840416公开号：AU2865884A公开日：19841218
摘要：There is disclosed a control channel interface circuit for interfacing a portprocessor of a distributed multiprocessor communication system to a common timedivision multiplexed bus. The detection, extraction and synchronization of controlmessages passed between a central processor and port processor via a TDM bus arehandled by the interface unit thereby relieving a port processor of this burden. A groupof control time slots within a system frame are dedicated for the transfer of controlmessages between port processors and a central processor. The interface unit alsomonitors the operability of a respective port processor and automatically disables afaulty processor.
申请人：AMERICAN TELEPHONE & TELEGRAPH COMPANY
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容