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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SAfiledCriticalAlcatel Espana SA
Priority to ES403394ApriorityCriticalpatent/ES403394A1/en
Publication of ES403394A1publicationCriticalpatent/ES403394A1/en
A data transmission circuit arranged in such a way that a receiver device can be controlled by coincidence of a direction signal and a data signal, characterized in that it comprises, in a control unit, a device transmitting an address signal having a first polarity and a device that transmits a data signal having a second polarity; wherein with each receiving device a combination circuit provided for receiving an address signal and a data signal is associated and for providing an output signal to the receiving device only when simultaneously receiving an address signal having the first polarity and a data signal having the second polarity. (Machine-translation by Google Translate, not legally binding)
ES403394A1972-05-311972-05-31Data transmission circuit. (Machine-translation by Google Translate, not legally binding)
ExpiredES403394A1
(en)