Electronic Hardware Design with FPGA

Electronics Hardware Design
using FPGA
Orientation, Scope Overview and Demonstration Session on
FPGA Technology
Presented by
Digitronix Nepal
www.digitronixnepal.com
facebook.com/DigitronixNepal
Who should participate?
Enthusiast of
 Electronics
 Computer &
 Electrical
Engineering
Date/Time: Jan 21, 2019
www.LogicTronix.com

Contents
Digitronix Nepal: An Introduction
Electronics Hardware Design: Major Streams
FPGA: Background, FPGA Design, Why FPGA?
Hi-Tech Applications that use FPGA
Opportunities and Trend on FPGA: Global & National
 Nepalese Engineering Colleges towards FPGA Technology
Academic Projects: Global & National Trend
National Activities on FPGA R& D
Digitronix Nepal’s Offerings: Internships and Job Opportunities

Digitronix Nepal
• We are Electronics Hardware Design Company; mainly
focused on FPGA Design Platform.
• Vision:- “Hardware based Intellectual Property-IP
development in Nepal”
• We also provide Trainings on FPGA, ARM, Raspberry PI and
Microcontrollers (AVR, PIC, Arduino).
• We provide internships on FPGA research and development
via FPGA R & D centers at IOE Pulchowk,Khwopa, Kathford,
Himalaya , KEC-Kalimati and XRLab Sagarmatha.
• We also Supports Faculties of Engineering Colleges for FPGA
based Research Projects.
For further details, please visit: www.digitronixnepal.com , Facebook.com/DigitronixNepal

Electronic Hardware Design: Major Streams
 Embedded Product Design using Microcontroller’s
and Microprocessors (IoT to Machine Intelligence)
 PCB Design, Electronic Circuit Design using EDA
tools
 Integrated Circuit Design: VLSI Design and
Verification
 FPGA,ASIC, SOC, SOPC Design and Verification
 Design and Verification
 Computer Aided intelligent Design Solutions

Programmable Logic Concept
• Unprogrammed
• Programmed

What is an FPGA?
An FPGA (Field Programmable
Gate Array) is a reprogrammable
chip which contains hundreds of
thousands of logic gates that
internally connects together to
build digital circuitry.
FPGA Global Applications by industrial
Sector (Source: Xilinx.com)
Renowned Projects in FPGA: LIGO: Gravitational Wave
detection , Satellites, SpaceX Falcon 9-Rocket, Defense
electronics, Telecom products

Field Programmable Gate Array (FPGA)
Dominant digital design implementation
Ability to re-configure FPGA to implement any digital logic function
Partial re-configuration allows a portion of the FPGA to be
continuously running while another portion is being re-configured
FPGAs also contain analog circuitry features including a
programmable slew rate and drive strength, differential comparators
on I/O designed to be connected to differential signaling channels.
Mixed-signal FPGAs contains ADCs and DACs with analog signal
conditional blocks allowing them to operate as a system-on-chip (SoC)

Evolution of features in FPGAs
10
Picture Source: Xilinx

Different between FPGA and MCU’s
• MCU (AVR,PIC,Arduino) / MP’s(ARM,PI) vs. FPGA ?
FPGA
• User can configure with own architecture,
• FPGA consists of large Clock (MHz),
• large programmable blocks ,
• memory elements (RAM , ROM),
• can process multiple task parallel (Concurrent Processing).
• Large IO Pool
 FPGA is targeted for Multiprocessing,
 less nonrecurring engineering costs (NRE)
 fast design period (time to market).
 We can design and verify Microcontrollers in FPGA
 Design Flexibility.
Microcontrollers
• MCU has less processing capacity on
the basis of memory and processes.
• It can process Single or specific
process only
• Process time is high
• DSP and algorithms cant implement
on it.

Electronic Hardware Design using FPGA
• FPGA Design
• IP Design and Verification
• Custom PCB Design with FPGA
Related Fields
• VLSI Design: Front End and Backend
• ASIC Design and Prototyping
• Design and Verification

Hardware Description Languages
Need a language to describe hardware
Also called FIRMWARE
Two popular languages are VHDL , VERILOG
• Describe Logic as collection of Processes operating in Parallel
• Compiler (Synthesis) Tools recognise certain code constructs
and generates appropriate logic.

library ieee;
use ieee.std_logic_1164.all;
entity test is
port(
x: in std_logic;
y: in std_logic;
G: out std_logic);
end test;
architecture behavioural of test is
begin
G <= x AND y;
end behavioural;
Must write code with
understanding of how
it will be implemented.
Example: AND Gate Design in VHDL
Let us start with an AND gate. Here is the truth table:
A B Y
0 0 0
0 1 0
1 0 0
1 1 1

How do you know it works?
• Simulation
z<= a AND b;
Here, input a=0, b=1
and output z=0

FPGA Design Flow
1. High level Description of Logic Design (HDL)
2. Simulate the Design
3. Synthesise into a Netlist
• Boolean Logic Representation
4. Implementation: Target FPGA Device
• Translate
• Mapping
• Routing
5. Bit File for FPGA

Design Testing: Example
Switches for Input
and
LED’s for Output

Why FPGA?
FPGA Engineering jobs
Research Papers , Articles , conference and
workshops presentations are highly valued by
international universities , Academic and
professional institutions.

Global Opportunities: Industrial
• Big Companies: Xilinx , Altera , AVNET , TCS, Synopsys
• Every Precision based projects is implemented in FPGA and ASIC.
• Big Companies have design center at Asia: Singapore, Banglore,
Japan, China etc.
• As in India (Bangalore): Xilinx, TCS , Synopsys and lots of companies
work on HDL, RTL design and in VLSI
• Some FPGA trend news
Data Source: Marketrestandmarket

National Scenario
• UGC, NAST ( they provide grants for research)
• NTC, NCELL , NTA (telecommunication based design and
implementation)
• Real Time Solutions* also work on FPGA
• Digitronix Nepal in FPGA :
1. FPGA R & D center Establishments
2. National Seminar and Design Competitions
3. FPGA based Trainings.
4. Internship Opportunities.
5. Job Opportunities

Zynq UltraScale+ We have 1st MPSoC FPGA
Board from Dec, 13.
We have Ultra96 Board

ZCU102
Xilinx Development Boards

Xilinx Alveo
Xilinx Development Boards

Hi-Tech Applications that use Xilinx FPGAs

 Amazon EC2 Architecture
 Alibaba Cloud
 Microsoft Bing
 Intel Accelerator's
 High Speed Real Time Video Processing with Computer Vision
Algorithms (ML/NN)
FPGS’s in Hi-Tech Applications:

Electronic Hardware Design with FPGA

Where did FPGA’s taught in
Engineering Courses?

Courses related to FPGA in Electronics,
Computer & Electrical Engineering Streams
• Digital Logic
• Computer Architecture
• Embedded System
• VLSI Design
• Advance Digital Design
• Embedded System Design
with FPGA
Pokhara University also
offers Elective on:
Embedded System
Design with FPGA

Nepalese Engineering Colleges towards FPGA technology
• TU-IOE,KU, Pokhara University and Purbanchal University have courses
(syllabus) including with HDL in Digital Logic, FPGA & ASIC design in
Embedded System and Computer Architecture.
• Engineering Colleges taught HDL design, simulations of Combinational and
Sequential Circuits in Xilinx ISE design suit or ModelSim in Digital Logic,
Computer Architecture and Embedded System etc.
• Most of Engineering Colleges have Xilinx Spartan 3e Series of FPGA , this
FPGA can provide access to researcher and students for basic academic
projects.
• Xilinx University Program (XUP) Center and XUP has donated FPGA
Resources for XUP Centers.

What most of Engineering Colleges have?: FPGA Tools
Spartan 3E FPGA, 2006 Revision
Nexys 2 FPGA
Softwares: Xilinx ISE
Tool

Where should
Colleges
Must Go
 Zybo FPGA (SoC)
Features:
• Low Cost
• ARM Cortex A9-Dual
• 7 Series FPGA Core
• High Performance IO
 Pynq (Python+Zynq)
 Zynq 7000 FPGA (SoC)
Features:
• Low Cost
• ARM Cortex A9-Dual
• 7 Series FPGA Core
• High Performance IO

Platform for FPGA R & D
in Nepal!

• Colleges having Zynq FPGA Boards & FPGA R& D Centres in
Nepal:
• Kathford Int’l College of Engineering & Management
• Khwopa Engineering College
• Himalaya College of Engineering
• National College of Engineering (NCE)
• Kathmandu Engineering College (KEC)
• Colleges having FPGA Resources: Legacy Boards & Tools
• Most of Engineering Colleges have such legacy tools
and FPGA Boards

http://www.openhw.eu/

What do we need
for R&D
in FPGA
under this platform

Resources
FPGA
based
R &D
Student
(BEX/BCT/BEL)
Faculties of
Engineering
Colleges
Digitronix
Nepal,
Facilitators
FPGA R & D
Center,
Managed by
ECE
Department

Facilitations by Digitronix Nepal
1. FPGA Orientations (In 2015, Orientations have been
Organized at Pulchowk Campus, KEC Kalimati, Kathford, Thapathali, Himalaya,
Sagarmatha)
2. FPGA Trainings (Faculty Training and Student Trainings)
3. Assisting Embedded System, COA and
and Digital Logic Labs
4. Advanced Level Trainings on FPGA

Available FPGA Boards with us and Projects!

Academic Projects in FPGA: Global
• Most of Renowned Universities offering B.E and M.E on
Electronics, Computer and Electrical Engineering have
projects on FPGA’s: MIT, Stanford, UC Berkeley etc.
• Cornell Universities: Prof. Bruce Land also guide/help international students
on FPGA based project through internet.
• Research Project on Graduate program of ECE might based on FPGA, so Graduate
program applicants on ECE get emphasis by their FPGA based projects of B.E.
• Universities offer Graduate Research Assistanceship on Embedded System, VLSI
Design, Computer Architecture based subjects.
• Professors and Faculties did different research projects for real time applications,
which were funded by Government and Companies.

Practices of Academic Projects in FPGA: National
• Last year there was 2 Major
Projects on FPGA at Nepal
Engineering College done by
Abhidan Jung Thapa-
Team[OFDM Implementation on
FPGA] and Arjun Neupane &
Sijan Awal-Team [16 bit
microprocessor design]
• Each year students of Pulchowk
Campus,NEC did Major and Minor
Projects on FPGA.
• Including Image Processor, RISC Processor,
Robotic System, 3D Mapping Systems , Digital
Signal Processor etc.
• Professors and Faculties of Engineering College also did
projects based on FPGA’s.
Data Source: University/College
• Robotics: Image
Processing, Object
Recognition, Real time
Video Processing for
Security based Robots.
• Real time Face detection
and recognition.
• RISC Processor Design &
Implementation
• Image and Video
Annotation with FPGA

Weblinks for FPGA based project and Sources
Some Free IP Core (FPGA Module on VHDL/Verilog) and Opensource Core sites:
1. www.opencores.org
2.http://hamsterworks.co.nz/mediawiki/index.php/FPGA_Projects
3.www.codeforge.com/s/0/MFCC-vhdl-code
4.esd.cs.ucr.edu/labs/tutorial/
5.www.fpga4student.com/
6.www.vhdlguru.blogspot.com
7.verilog-code.blogspot.com/p/verilog-codesprojects.ht…
8. http://www.utdallas.edu/~axs109221/index_files/Page4382.htm
9. http://www.utdallas.edu/~axs109221/index_files/Page2527.htm
You can Add more open core sites here in comment yourself!!!

ZedBoard Projects from instructables.com

Projects on PYNQ FPGA
Face Recognition and Annotation project at
Digitronix Nepal
Community Projects from:pynq.io/examples.html

Skill Requirement for Research Internships
• HDL Programming (VHDL or Verilog)
• Spartan 3e FPGA Implementation
• ISE Design Suit design methodology
Extra Skill need to enhanced
• Linux
• TCL Script & OpenCL based programming
• VIVADO Design Suit IP design methodology
• High Level Synthesis [C/C++]
• Knowledge of AXI, PCIe & Simulations
Most of Student get idea
from FPGA based Minor and
Major project !!!
If you have no more idea,
then you can also join with
improve your skills from
Training and
Workshop Sessions

National Activities on FPGA R & D
in Nepal

Seminar on “FPGA Design Platform in
Engineering Colleges of Nepal”
Baisakh 25, 2073

National FPGA Design Contest,
July 2 ,2016

Project competed at National FPGA Design
Contest ,July 2 ,2016. (Ashad 18, 2073), Pulchowk Campus
S.N Project Name
1 ALU Design (IOE Thapathali)
2 Digital Image Processor (IOE Pulchowk) [Winner:-“Best Project of the Contest”]
3 counter_0_9999 (Kantipur Engg. College)
4 Optimized ALU and MAC processor (Himalaya College of Engineering)
5 Live Video Streaming using Zybo Board (Himalaya College of Engineering)
6 Special FSM: Elevator Control System (Sagarmatha Engineering College)
7 4- Bit Binary Counter (Kantipur Engg. College)
8 Binary Clock (Kantipur Engineering College)
9 Token System (KEC, Kalimati)
10 EasyVend (KEC, Kalimati)
11 Traffic Light Controller (KEC, Kalimati)
12 TheEdge (KEC, Kalimati)
13 Traffic light controller (KEC, Kalimati)
14 Finite State Machine (KEC, Kalimati)
15 PerfectPitch (KEC, Kalimati)
16 Voice Control home automation (KEC, Kalimati)
First Runner Up
Cash Prize: NRs. 7,000
+Trainings +Internships
Winner
Cash Prize:
NRs. 15,000
+Trainings
+Internships
Second Runner Up
Cash Prize:
NRs. 4,000
+Trainings
+Internships

Winner: Rukesh Prajapati, from Khwopa Engineering College
Project: “AES Encryption of data for secure wireless
communication”, awarded a cash prize of NRs. 16,000.
1st runner-up: Ashutosh Karna,Aayush Shah & Shushma Pokharel
from Thapathali Engineering Campus, Prize NRs. 8,000
2nd runner-up: Rajan Kanu Baniya, Abhidan Jung Thapa,
Nepal Engineering College, Prize NRs. 5,000

Second All Nepal FPGA Design Competition
July 15,2017: Demo Day

Winner: Arjun Neupane, from Nepal Engineering
College
Project: “Microprocessor Design and Simulation”, awarded
a cash prize of NRs. 16,000.
1st runner-up: Kala Raut, Shweta Chaudhary, Icchcha
Rauniyar. Project: Traffic Light Design with FPGA
2nd runner-up: Suvash Pandey, Thapathali Campus
Project: Vehicle number Plate Detection with PYNQ FPGA

Trainings in FPGA
Embedded System Design with Zynq FPGA Training at Khwopa College of Engineering
Conducted Trainings:
1. For Lecturer:
i. Kantipur Engineering
College
ii. Khwopa College of
Engineering
2. For Students:
i. Himalaya College of
Engineering
ii. Kathford Int’l College of
Engg. & Management
iii. Khwopa College of
Engineering
iv. Kathmandu Engineering
College

FPGA based Online Courses at Udemy.com

Reference Guides on VHDL/Verilog/Tcl:

Ongoing Projects at Digitronix Nepal
• ADC Design and Implementation on FPGA
• Machine Learning with Tensorflow with FPGA for Object Recognition
• Video Processing with Zynq FPGA (ZedBoard/Zybo FPGA)
• Face Recognition with Annotation in Pynq FPGA
• FPGA Design with Zynq Ultrascale+
• Video Encryption and Decryption through wireless channel
• Reference Design and Guides on FPGA, Verilog, VHDL, Tcl

Possible opportunities in Nepal in FPGA
research and design
• Freelancing on FPGA Design with Upwork.com, freelancer.com and other sites.
• Working on R & D Projects
• Implementation of FPGA in Robotics, Automation, UAV’s (Drone)
Currently Digitronix Nepal is offering Internship’s on FPGA Design with Zynq,
Implementation of Computer Vision Algorithm in Pynq FPGA.

Do you know this guys?
LOCUS, IOE Pulchowk 2018 (Feb 2-4)
GBG BizFest Jan 5, 2019

Thank You !Queries are Welcome !

Electronic Hardware Design with FPGA

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