Speech path apparatus including packaging units with...

Details Speech path apparatus including packaging units with... Speech path apparatus including packaging units with...

H - Electricity

04

Q

344/25, 344/29

H04Q 3/52 (2006.01) H04Q 3/54 (2006.01)

Patent

CA 1070805

ABSTRACT OF THE DISCLOSURE A speech path apparatus in space-division type electronic exhange equipment is disclosed, wherein a plurality of switching networks each having controlled points and a plurality of trunks are divided into an appropriate number of packaging units, and a network con- troller and a trunk controller are provided for each packaging unit. Each of the network controllers and the trunk controllers includes a shift register for receiving a control signal sent from a central processing unit in serial form, a coincidence circuit for determing whether a received control signal is for its own unit, and decoders for translating a control signal stored in the shift register to send it out in parallel form to the controlled point.

273582

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