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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.

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Characterization Presentation

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

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. Abstract (cont.) RS-232 RS-232 Serial Communication Analyzer MCSB MCSB

  7. System Block Diagram RS-232 Communication Device RS-232 Communication Device Altera Flex PCI Development Kit MCSB Communication Device MCSB Communication Device PCI

  8. Altera PCI Development Board

  9. System modules diagram RS-232 Protocol Control Logic RS-232 Protocol MCSB Protocol MCSB Protocol PCI MegaCore

  10. 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

  11. 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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