SNAU307A May   2024  – May 2024 LMKDB1204

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1 Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2 EVM Quick Start
    1. 2.1 Hardware Setup
    2. 2.2 Software Setup
      1. 2.2.1 TICS Pro GUI Setup
      2. 2.2.2 Power Up Sequence
    3. 2.3 EVM Measurements
  8. 3 Hardware
    1. 3.1 Device Operation Modes
    2. 3.2 EVM Configuration
      1. 3.2.1 Power Supply
      2. 3.2.2 Logic Input and Outputs
      3. 3.2.3 Clock Input
      4. 3.2.4 Clock Outputs
      5. 3.2.5 Status Outputs, LEDs, and Test Points
  9. 4 Software
    1. 4.1 TICS Pro LMKDB1204 Software
      1. 4.1.1 Input
        1. 4.1.1.1 Input Selection (CLKIN_SEL Register)
        2. 4.1.1.2 Input Interface Type
        3. 4.1.1.3 Input Termination
        4. 4.1.1.4 Auto Output Disable (AOD)
        5. 4.1.1.5 LOS Event
        6. 4.1.1.6 LOS Readback
      2. 4.1.2 Device Info and EVM Setup
        1. 4.1.2.1 Device Info
        2. 4.1.2.2 EVM Setup
        3. 4.1.2.3 SMBus
      3. 4.1.3 Output
        1. 4.1.3.1 SMBus
          1. 4.1.3.1.1 Output Slew Rate Control
        2. 4.1.3.2 OE and ZOUT_SEL Pin Control
  10. 5 Implementation Results
    1. 5.1 Typical Phase Noise Characteristic
  11. 6 Hardware Design Files
    1. 6.1 Schematics
    2. 6.2 PCB Layouts
    3. 6.3 Bill of Materials (BOM)
  12. 7 Compliance Information
    1. 7.1 Compliance and Certifications
  13. 8 Additional Information
    1. 8.1 Trademarks
  14. 9 References
  15. 10Revision History

2.2.1 TICS Pro GUI Setup

  1. If not already installed, then install TICS Pro software from TI website: TICS Pro Software GUI.
  2. Start TICS Pro software.
  3. Select the LMKDB1204 profile from Select Device → Clock Distribution with Divider → LMKDB1204.
  4. Confirm communication with the board:
    1. Click USB Communication from the menu bar.
    2. Click Interface to launch the Communication Setup pop-up window.
    3. Confirm the following fields from the Communication Setup pop-up window:
      1. Make sure USB2ANY is selected as the interface.
      2. In case of multiple USB2ANY, select desired interface. If a USB2ANY is currently in use in another TICS Pro, then the user must release that interface by changing the interface setting to DemoMode.
      3. Click Identify to blink LED shown in Figure 3-1. After clicking the Identify button, the LED flashes quickly at about 0.5 second on, 0.5 second off for about 5 seconds. This confirms the connection to the board. However, be aware that USB2ANY devices that are connected to the PC, but not attached to a TICS Pro profile, can blink at a slow rate of 1 second on, 1 second off continuously.
    4. Confirm all the fields match the ones shown in Figure 3-2.
      LMKDB1204EVM USB LED Figure 2-1 USB LED
      LMKDB1204EVM Communication Setup Figure 2-2 Communication Setup