METHOD AND CIRCUIT FOR INTERPROCESSOR COMMUNICATION

摘要

This method enables communication between processors by carring out commands to check the line by calling and comprises the steps of: forming a communicating line with a sub-processor which is one of the multi-processors; recording the communication time with sub- processor and the re-sending time; sending a first message through the communication line; checking that after a first message, an answer is received from the sub-processor; sending and receiving a message within the recorded time to the sub-processor and checking whether the time was exceeded if it is considered that an answer was received; sending a message blocking the communication lines, if the time is up; and searching for a sub-processor that will send and receive multi-processor message.