Design and Implementation of Generic DMA using Vhdl

Authors

  • Anil Didariya Electronics and Communication Department, Shri Mata Vaishno Devi University, Katra Jammu and Kashmir, India Author
  • Harshbardhan Singh Jasrotia Electronics and Communication Department, Shri Mata Vaishno Devi University, Katra Jammu and Kashmir, India Author
  • Rohan Gupta Electronics and Communication Department, Shri Mata Vaishno Devi University, Katra Jammu and Kashmir, India Author
  • Sanjeev Gurjar Electronics and Communication Department, Shri Mata Vaishno Devi University, Katra Jammu and Kashmir, India Author
  • Mr. Neeraj Tripathi Electronics and Communication Department, Shri Mata Vaishno Devi University, Katra Jammu and Kashmir, India Author

DOI:

https://doi.org/10.14741/

Keywords:

VHDL, Generic, DMA controller (DMAC), Finite State Machine etc .

Abstract

In this paper, a generic Direct Memory Access ( DMA) Controller is designed which is dynamically reconfigurable and it has different control feature which is programmable. This DMA controller works in two different modes. In the first mode, there is fixed data bus(8 bit), address bus(16 bit) and word count register(16 bit) and in second mode , there is variable data bus(8,16,32,64 bit), address bus(16,24,32 bit) and word count register(8,16,24,32 bit) i.e. We can reconfigure this DMA controller just by changing some words or numbers in the existing VHDL code instead of writing or changing the whole code.

References

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Published

2016-06-30

Issue

Vol.6, No.3 (May/Jun 2016)

Section

Articles

How to Cite

Design and Implementation of Generic DMA using Vhdl . (2016). International Journal of Current Engineering and Technology, 6(3), 856-861. https://doi.org/10.14741/