| 摘要 |
PROBLEM TO BE SOLVED: To provide a real-time processing device which is capable of carrying out real-time processing with a constant interval on average when the prescribed target processing is executed with a constant interval using a processing halt instruction that executes a prescribed target processing with a prescribed interval, when a time longer than a downtime set up by an instruction elapses after the instruction is set up, and to provide a real-time control method, programs thereof, and an information storage medium. SOLUTION: A Sleep Time is set up taking a time difference ERR between a Target Time as a start target time of packet reading and an actual Start Time at which packet reading is actually started and a time required for actually reading out a packet into consideration, and an Sleep instruction is executed. When a following Target Time gets past, processing keeps continuing. Furthermore, when the number of packets in a buffer exceeds an allowable maximum value Nmax, the buffer is cleared, and delay recovery processing is reset. COPYRIGHT: (C)2005,JPO&NCIPI
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