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Journal of Applied Sciences
  Year: 2015 | Volume: 15 | Issue: 3 | Page No.: 576-581
DOI: 10.3923/jas.2015.576.581
Design of High Speed Data Transfer Direct Memory Access Controller for System on Chip Based Embedded Products
Abdullah Aljumah and Mohammed Altaf Ahmed

Abstract:
This study proposes a method of high-speed data transfer by Advanced Microprocessor Bus Architecture (AMBA) based Direct Memory Access (DMA) controller using asynchronous first in first out (FIFO). Direct Memory Access Controller (DMAC) is designed to read/write data from/to dual ram. The DMA controller is a synthesizable Intellectual Property (IP) core for easy integration into System on Chip (SoC) implementation and it enables transferring the blocks of data from memory to peripheral and vice versa. This transfer of data appreciably reduces the load on the processor. The design is implemented in Verilog Hardware Description Language (HDL) and it may use in microprocessor based SoC for high-speed data transfer. It increases the data transfer speed as compared to original Microprocessor Unit (MPU) based architecture and provides more data transfer rate compare to conventional DMA method. With 162 Slice Look-Up Tables (LUTs) the design has achieved 306.24 Mhz maximum frequency. The proposed architecture is especially suitable for MPU based SoC for high speed large data transfer.
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How to cite this article:

Abdullah Aljumah and Mohammed Altaf Ahmed, 2015. Design of High Speed Data Transfer Direct Memory Access Controller for System on Chip Based Embedded Products. Journal of Applied Sciences, 15: 576-581.

DOI: 10.3923/jas.2015.576.581

URL: https://scialert.net/abstract/?doi=jas.2015.576.581

 
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