APPARATUS AND METHOD FOR EXECUTING UART COMMUNICATION BY THE MULTIPLEX USING MPC8260 MCC

摘要

The invention UART communication apparatus and relates to a method, in particular the MPC8260 processor MCC (Multi-Channel Controller, hereinafter "MCC" hereinafter) and a multi-UART communication using a UART control logic capable of controlling the transmission rate of the UART frame this invention relates to multiple UART communication apparatus and method using the MPC8260 MCC that is possible.; MPC8260 MCC and that the inventors constructing means forms multiple UART communication device using the MPC8260 MCC proposed as described above, sending and receiving communication data to serial (Serial); And a transmitter configured to output to the transmission speed for each destination by creating a UART frame by receiving data from the MCC, and then de-framing the incoming UART frame UART control logic consisting of a receiving unit that is transferred to the MCC and; It characterized by comprising an; to the UART frame output from the UART control logic UART frame transmission or coming from the other board to another board, the differential line driver / receiver for transmitting to the UART control logic.