FPGA based data transfer using multi-port memory controller

Abstract

The meaning of Multi-port controller is that the sharing of the memory, which is mostly used for need of real time process. The main features of FPGA's are fast, flexible and strong characteristics of transplantation. In case of digital system, transmitting information through latch, a dedicated communication interface and the shared memory devices are required to achieve transmission of data. But for large data, large numbers of latches are required. For large number of latches large numbers of decoders are required. With the help of dedicated communication interface (USB, parallel port, serial port) speed can be fast or slow, also vary in the amount of data. However, the processor takes a long time to process real time applications. Multi-port DDR2 controller is used to realize the sharing of storage resources to meet the amount of data and real time requirements. Control module designed to consider the reliability of the factors of integration and portability. The FPGA's programmable logic device represented by the digital circuit design the most dynamic, most potential of a technology. The Multi-Port Memory Controller (MPMC) it allows number of entities to directly use memory by cancelling the system bus.