Network control circuit for a time division switching system

Details Network control circuit for a time division switching system Network control circuit for a time division switching system

H - Electricity

04

Q

344/25

H04Q 11/04 (2006.01) H04J 3/04 (2006.01) H04Q 3/54 (2006.01)

Patent

CA 1054242

NETWORK CONTROL CIRCUIT FOR A TIME DIVISION SWITCHING SYSTEM Abstract of the Disclosure A network control circuit which allows time division switching systems of different sizes to operate with the same port circuit is disclosed. The time division switching systems utilize a port circuit with a ring counter which controls connection of the circuit to a system bus for establishing telecommunications paths. Each port circuit is provided with a ring counter which has one stage per time slot for the largest size switching system. A network control circuit writes bits into stages of the ring counter to cause connection during appropriate time slots. When the port circuit is used with the largest sized switching system, one bit is written into the counter causing one connection per system cycle. In order to use the port circuit with switching systems that have fewer time slots, the network control writes two or more bits into the ring counter causing the ring counter to appear as if it had fewer stages.

241090

Affiliated with

Also associated with

Rating

Network control circuit for a time division switching system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Network control circuit for a time division switching system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network control circuit for a time division switching system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-305671