METHOD FOR CONVERTING BUS PROTOCOL BETWEEN CONTROLLERS

摘要

PURPOSE: A method for converting a bus protocol between the controllers is provided to normally operate between the controllers by converting the different protocol into the protocol that can be operated mutually. CONSTITUTION: If the data transfer is started from the bus protocol of the synchronous transfer mode controller(30), a transfer start signal is received from the bus protocol of the synchronous transfer mode controller(31) and converted into the data transfer start signal using to the bus protocol of the asynchronous transfer mode controller(32). The converted data transfer start signal is converted into the data transfer finish signal using to the bus protocol of the synchronous transfer mode controller by receiving the data transfer finish signal from the bus protocol of the asynchronous transfer mode controller(33).