30.05.04 הטכניון - מכון טכנולוגי לישראל הפקולטה להנדסת...

30.05.04

הטכניון - מכון טכנולוגי לישראל

המעבדה למערכות ספרתיות מהירותהפקולטה להנדסת חשמל

MidTermMidTerm PresentationPresentation

  Enhanced Ethernet CardEnhanced Ethernet CardProject num. 1523Project num. 1523

Students:Students: Alex ShpinerAlex Shpiner

Eyal AzranEyal Azran

Supervisor:Supervisor: Boaz MizrahiBoaz Mizrahi

Project’s goals: Automatic ping reply

Real time Packet analyzer & data collector

Real time Network Testing Unit:

Predefined transmit rate

Accurate measurement of response time

Testing parameters are predefined by user

MAC

CIF

TRN

RCV

ARB

FPGA ArchitectureFPGA Architecture

Shared bus

TRP

RCP

* Configuration units (GNR, MCF) are not shown on this diagram

TRP – Transmit TRP – Transmit Processing UnitProcessing Unit

Echo Request

Parameters

Regular Packets to be transmitted

Echo RequestGenerator

Echo ReplyCreator

TRN Arbiter

CIF

TRN

RCP

TRP

Echo request Echo request parametersparameters

IP MAC

•Inter Packet Gap

•Total number of test cycles

•IP-MAC table:

Transmit Packets Buffer

DATA FIFO

TRANSMITTER

EOP FIFO

BE FIFO

TRN_ARB

TRN

Use

r P

acke

ts

Echo Request Creator

DATA FIFO

TRANSMITTER

EOP FIFO

BE FIFO

TRN_ARB

TRN

Tra

nsm

itP

aram

eter

s

PacketCreator

Echo Reply Creator

DATA FIFO

TRANSMITTER

EOP FIFO

BE FIFO

TRN_ARB

TRNPacketCreator

RCP

TRN Arbiter

RCP – Receive RCP – Receive Processing UnitProcessing Unit

Regular Packets Received

Data Collector

PacketAnalyzer

CIF

RCV

TRP

RCPEcho RAM

RCP – Receive RCP – Receive Processing UnitProcessing Unit

Data

FIFO with Back PointerPacket

Received

FSM

Address Type

TRP

Echo received

ERP ready

Data Collector

Data CollectorData Collector

IP MAC

•Min/Max Delay

•Total packages received

•Sources IP-MAC addresses table:

Approximated Time Table

Time line

Learning the Network ProtocolsArchitecture Design and Algorithms Development

Final Presentation and Project Book Submitting

Writing the code and simulationSynthesis & Debug

March 2004

April 2004

May to June 2004Jule 2004

August 2004

ThanksThanks