 |
International Journal for Research Trends and Innovation
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.14 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
|
Issue: December 2025
Volume 10 | Issue 12
Review Result and Publication of Paper within : 2-3 days
Click Here For more DetailsFor Authors
Forms / Download
Published Issue Details
Editorial Board
Other IMP Links
Facts & Figure
Impact Factor : 8.14
Issue per Year : 12
Volume Published : 10
Issue Published : 115
Article Submitted : 19456
Article Published : 8041
Total Authors : 21252
Total Reviewer : 769
Total Countries : 144
Indexing Partner
Licence
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
|
Published Paper Details
|
|
| Paper Title: | Design of DTMF chip using VHDL and, FPGA synthesis |
| Authors Name: | Himani , Dr. A. K Gautam |
| Download E-Certificate: | Download |
| Author Reg. ID: |
IJRTI_180906
|
| Published Paper Id: | IJRTI1905054 |
| Published In: | Volume 4 Issue 5, May-2019 |
| DOI: | |
| Abstract: | t-The DTMF keypad is widely used input peripheral in many embedded devices and different electronics circuits. The device considers the inputs as the alphabets and numbers and gives to the system for next level of processing. In DTMF dial telephone, a key is presented with a grouping of two sine waves. The dual tones of DTMF are referred as row and column frequencies of keypad. DTMF is the global standard for audible tones that represents the digits on a phone keypad. In the research paper, the DTMF chip is designed and synthesized on SPARTAN-3E FPGA and programmed with the help of VHDL code to display the digits 1, 2, 3, A, 4, 5, 6, B, 7, 8, 9, C, *, 0, #, D. The programming is done in Xilinx ISE 14.2 software and simulated in Modelsim 10.0 software. |
| Keywords: | DTMF Keypad, VHDL Programming, FPGA Synthesis |
| Cite Article: | "Design of DTMF chip using VHDL and, FPGA synthesis ", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.4, Issue 5, page no.233 - 236, May-2019, Available :http://www.ijrti.org/papers/IJRTI1905054.pdf |
| Downloads: | 000205258 |
| ISSN: |
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
| Publication Details: |
Published Paper ID: IJRTI1905054
Registration ID:180906
Published In: Volume 4 Issue 5, May-2019
DOI (Digital Object Identifier):
Page No: 233 - 236 Country: Muzaffarnagar, Uttar pardesh, India Research Area: Engineering Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI1905054 Published Paper PDF: https://www.ijrti.org/papers/IJRTI1905054 |
| Share Article: | |
|
Click Here to Download This Article |
|
| Article Preview | |
|
|
|
Major Indexing from www.ijrti.org
| Google Scholar | ResearcherID Thomson Reuters | Mendeley : reference manager | Academia.edu |
| arXiv.org : cornell university library | Research Gate | CiteSeerX | DOAJ : Directory of Open Access Journals |
| DRJI | Index Copernicus International | Scribd | DocStoc |
ISSN Details
 |
 |
|
ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
DOI (A digital object identifier)
| Providing A digital object identifier by DOI.ONE How to Get DOI? |
Conference
Open Access License Policy
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Important Details
Join RMS/Earn 300
WhatsApp
Click Here
Click Here
Indexing Partner |
|||
| Copyright © 2025 - All Rights Reserved - IJRTI | |||