Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
NTT Inc
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Nippon Telegraph and Telephone CorpfiledCriticalHitachi Ltd
Priority to JP58235495ApriorityCriticalpatent/JPS60127842A/ja
Publication of JPS60127842ApublicationCriticalpatent/JPS60127842A/ja
Publication of JPH0149220B2publicationCriticalpatent/JPH0149220B2/ja
System for transmitting data between systems using selected subsets of plural interconnecting bus lines and including selection of a compatible transmission speed