METHOD HELPING DATA TO BE TRANSMITTED BETWEEN PROCESS BOARDS IN MULTI PROCESSOR SYSTEM

摘要

The method executes directly data transfer among processor boards and improves processing speed of system. It comprises : (i) a step for a first processor board(1) to drive a reading address; (ii) a step that a second processor board(1a) supplies a response signal to the first processor board and stops a bus operation of a first memory board(2m); (iii) a step for the second processor board to drive a writing address; (vi) a step for directly transfering data from the first processor board to the second processor board; and (v) a step that the first processor board drives a data response signal and finishes a data transfer operation.