CENTRAL COMMAND GENERATOR FOR TIME DEPENDENT PROGRAM CONTROLLED FUNCTIONAL SEQUENCES IN TELECOMMUNICATION EXCHANGE INSTALLATIONS

摘要

A central command generator for control commands of time-dependent program controlled functional sequences in exchange installations, the command generator having a pulse generator and at least one counting register with individual stages. At least one separate storage segment is assigned to each individual stage. Means are provided to register the identification addresses of the control commands after the expiration of a predetermined time interval or for the counting off of predetermined time intervals, in the corresponding storage segment assigned to that stage of the counting register which follows the stage identified by the counting register, by a number of stages equal to the quotient of the associated time interval and the basic period of the counting register.