| 摘要 |
PURPOSE:To make full use of functions of other processors each other by the processor which has not said functions and to avoid limiting of the system constitution by giving an interface function on each processor and making other processors activated. CONSTITUTION:Respective interface functions (b), (c), (d) and (a) are given to call processors Pb, Pc and Pd and a maintenance/operation processor Pa. The call processor Pb is provided with a terminal Tb and a terminal interface part t1. Then, when commands are inputted, a command analysis function F1 of the maintenance/operation processor Pa is activated in an activation path 2, and the necessary processing is executed. If the call processor Pd is in the congestion state, the processing can be transferred to the call procesor Pc, and a circuit can be contained in the maintenance/operation processor Pa. |
