SNAU291 October   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 EVM Quick Start
      1. 2.1.1 Hardware Setup
      2. 2.1.2 EVM Measurements
    2. 2.2 Device Operation Modes
    3. 2.3 EVM Configuration
      1. 2.3.1 Power Supply
      2. 2.3.2 Logic Input and Outputs
      3. 2.3.3 Clock Input
      4. 2.3.4 Clock Outputs
      5. 2.3.5 Status Outputs, LEDs and Test Points
  8. 3Software
    1. 3.1 Software Installation
      1. 3.1.1 Software Setup
      2. 3.1.2 Program and Setup
    2. 3.2 TICS Pro LMKDB1108 Software
      1. 3.2.1 Input
        1. 3.2.1.1 Input Interface Type
        2. 3.2.1.2 Input Termination
        3. 3.2.1.3 Auto Output Disable (AOD)
        4. 3.2.1.4 LOS Event
        5. 3.2.1.5 LOS Readback
      2. 3.2.2 Device Info
        1. 3.2.2.1 EVM Setup
        2. 3.2.2.2 SMBus
      3. 3.2.3 Output
        1. 3.2.3.1 SMBus
        2. 3.2.3.2 OE Pin Control
        3. 3.2.3.3 Side Band Interface (SBI)
  9. 4Implementation Results
    1. 4.1 Typical Phase Noise Characteristic
  10. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  11. 6Compliance Information
    1. 6.1 Compliance and Certifications
  12. 7References

3.1.2 Program and Setup

By default, the LMKDB1108 and the GUI are started with the default configuration. When using the on-board USB supply option, the following steps can be followed to avoid any improper power up sequence issue when plugging in the USB cable to the EVM.

  1. After all the steps above, toggle the USB 3V3 Supply pin Low → High for power reset. This step is not necessary but recommended if there are any issues with readback or improper start up on EVM.
  2. Click on Scan Bus in the Communication Setup window to find and update device address.
  3. Click on Read All Regs to update the register readback from the device.