1 / 11

Thought of the Day

With thoughtless and impatient hands, we tangle the plans the Lord hath laid. Then when we cry in pain, He answers, “Be patient, my son, and wait while I untangle the knot.” Elder Boyd K. Packer. Thought of the Day. Schweber , Chap 11: Digital Communication Fundamentals.

noah
Download Presentation

Thought of the Day

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. With thoughtless and impatient hands, we tangle the plans the Lord hath laid. Then when we cry in pain, He answers, “Be patient, my son, and wait while I untangle the knot.” • Elder Boyd K. Packer Thought of the Day IT 327 - Schweber Chap 11

  2. Schweber, Chap 11: Digital Communication Fundamentals IT 327 - Schweber Chap 11

  3. Chap 11: Complete Digital CommunicationSystem IT 327 - Schweber Chap 11

  4. Chap 11: Layers of Communication IT 327 - Schweber Chap 11

  5. ShiftRegister (AKA: SERDES) IT 327 - Schweber Chap 11

  6. Companding IT 327 - Schweber Chap 11

  7. Bit-LevelSynchronization IT 327 - Schweber Chap 11

  8. Synchronizing: Options • Send the clock as a separate signal • Requires separate channel, more BW • Common for short-distance communication, where each channel is nearly free • Reference a common signal • 50 Hz, 60 Hz • GPS clock • Derive clock timing from the received data • Use special bits as part of the data stream • #3, 4 together by far the most common for distances over about 15 feet. IT 327 - Schweber Chap 11

  9. Synchronizing: PLLs IT 327 - Schweber Chap 11

  10. Synchronizing: PLL Capture & Lock IT 327 - Schweber Chap 11

  11. Synchronizing: PLL Special Bits IT 327 - Schweber Chap 11

More Related