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Characterization Presentation. Project Name: Serial Communication Analyzer Company Name: Digital laboratory Presenter Name: Igal Kogan Alexander Rekhelis Instructor: Hen Broodney Semester:Winter 2001/2. Project Goals.

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Characterization presentation

Characterization Presentation

Project Name: Serial Communication Analyzer

Company Name: Digital laboratory

Presenter Name: Igal Kogan

Alexander Rekhelis

Instructor: Hen Broodney

Semester:Winter 2001/2


Project goals
Project Goals

  • Implementation of testing and debugging device for serial communication protocol RS-232 and DSP protocol MCSB.

  • Both protocols are encoded and/or decoded by Altera FPGA. Also PCI Interface protocol, that implemented in PCI MegaCore, is managed by Altera FPGA.

  • The design will base on Altera Flex PCI Development Kit and the external devices will connect through bridges that are specially designed as RS-232 and MCSB protocols buffers.


Abstract
Abstract

The device will manage the data in several ways:

1) As data buffer it will transfer the data from the input device to the output device.

2) As communication analyzer it will read the data

from input, send it to PC through PCI Bus for processing, and according to user commands will send the updated data to output.

Note: Since the communication is bi-directional, input and output devices can be switched constantly.


Highlights of rs232 protocol
Highlights of RS232 protocol

  • RS-232 is an electrical interface standard between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) such as modems, PALM, mouse and so.

  • RS-232 is used for asynchronous data transfer as well as synchronous links.

  • It appears under different incarnations such as RS-232C, RS-232D, V.24, V.28 or V.10 but essentially all these interfaces are interoperable.


Highlights of mcsb protocol
Highlights of MCSB protocol

  • Full-duplex communication

  • Double-buffered data registers, which allow a continuous data stream

  • Independent framing and clocking for receive and transmit

  • Direct interface to industry-standard analog interface chips (AICs), and other serially connected analog-to-digital (A/D) and digital-to-analog (D/A) devices

  • External shift clock or an internal, programmable frequency shift clock for data transfer

  • Autobuffering capability through the 5-channel DMA controller.


Abstract cont
Abstract (cont.)

RS-232

RS-232

Serial Communication Analyzer

MCSB

MCSB


System block diagram
System Block Diagram

RS-232 Communication Device

RS-232 Communication Device

Altera Flex PCI Development Kit

MCSB Communication Device

MCSB Communication Device

PCI



System modules diagram
System modules diagram

RS-232

Protocol

Control

Logic

RS-232

Protocol

MCSB

Protocol

MCSB

Protocol

PCI

MegaCore


Schedule
Schedule

  • Schedule milestones are:

Phase 1

Phase 2

Phase 3

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Phase1 – Hardware Design

Phase2 – Software Design

Phase3 – Debug


Schedule cont
Schedule (cont.)

  • לוח זמנים:

  • 11/2001 – 12/2001 : תכנון הפרוייקט באופן מפורט, בדיקת התכנון, הזמנת רכיבים מיוחדים.

  • 05/11/2001 - הצגת דו"ח אפיון לצוות מעבדה.

  • 12/11/2001 - איסוף ולימוד חומר רלוונטי לגבי שני פרוטוקולים טוריים.

  • 19/11/2001 - תכנון סכמת בלוקים מפורטת הכוללת את כל המתאמים הדרושים.

  • 26/11/2001 - בדיקת התכנון עם המנחה, קביעת שיקולים שונים .

  • 03/12/2001 - תכנון חשמלי ושרטוט כל הסכמות בתוכנת ORCAD.

  • 10/12/2001 - בדיקת התכנון.

  • 18/12/2001 - הצגת דו"ח אמצע.

  • 12/2001 – 01/2002 : גמר תכנון חלק א', הצגת סכמה pin to pin מלאה, קבלת כל הרכיבים

  • הנדרשים.

  • 01/2002 – 03/2002 : חיווט כל הכרטיס, ביצוע בדיקות ראשוניות של הכרטיס.

  • 03/2002 : הצגת כרטיס מחווט כולל בדיקות ראשוניות.


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