DATA DRIVE TYPE CONTROL SYSTEM FOR DATA PROCESSOR

PURPOSE:To improve the processing efficiency of output data by preparing two different ways of information for the output data on a processing program and displaying the number of the selected one of output data. CONSTITUTION:An execution control program 31 extracts an input/output control table out of the head of a start queuing 41 and decides a processing program 11 to be started. This started program 11 performs a prescribed arithmetic operation and stores the number of an output data is selected into the validity display for output data to send the control back to the program 31. The program 31 decides the way of information. In case it is informed to all receivers of output information indicated by the input/output control table that the input data is ready, this control table is registered to the end of the queuing 41 and a series of output information processes in the same number as those receivers of output information. While the number of receivers of output information and the indication for receivers of output information are obtained to perform the output information processing in case a single piece of output data is selected.