SNLU313 August   2022 DP83TG720R-Q1 , DP83TG720S-Q1

 

  1.   Abstract
  2.   Trademarks
  3. 1Getting Started
  4. 2HyperLynx
    1. 2.1 Transient Simulations of RGMII
      1. 2.1.1 Setup
      2. 2.1.2 Measurements
      3. 2.1.3 Further Configuration
    2. 2.2 SGMII Differential Simulation
  5. 3Keysight ADS
    1. 3.1 Transient Simulations of RGMII
      1. 3.1.1 Setup
      2. 3.1.2 Simulation
      3. 3.1.3 Further Configuration
    2. 3.2 SGMII Channel Simulation with Eye Diagram

2.1.2 Measurements

  1. Click the button in the toolbar to open the waveform window.

     

    GUID-20220607-SS0I-4TNG-7ZMH-KL0WQKZLSJK1-low.png
  2. Select which pins to view waveforms of. Click the triangle to the left of the pins box and click "Disable all probes." Select pins 28-33 on U2. GUID-20220607-SS0I-3QP5-KXSC-BFF1H4RLGSPV-low.png
  3. Under the stimulus selector, choose "Per-Net/Pin" to allow the individual stimuli selected earlier. Click the Start Simulation button. The following waveforms will appear. GUID-20220607-SS0I-TMZL-TPVC-ZP4D9KDF9MJS-low.png
  4. Use the up and down arrows under the dials to adjust the view of the waveform. GUID-20220607-SS0I-VK35-HLMP-S2RJ4SFCBTVQ-low.png
  5. Any time or voltage value can be gathered from this plot manually. Click the Track Waveform button and click on a waveform. The cursor information will be shown here. GUID-20220607-SS0I-6WH3-B4S1-STMQCX94JXBM-low.png
  6. To acquire automatic measurements, select a waveform and measurement option in the bottom left. Options include peak-to-peak voltage, rise/fall times, positive/negative overshoot, etc.