TIDUF08 January   2024

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 General Layout Recommendations
      1. 2.3.1 DLPC3436 Layout Guidelines
        1. 2.3.1.1 PLL Power Layout
        2. 2.3.1.2 I2C Interface Performance
        3. 2.3.1.3 DMD Control and Sub-LVDS Signals
        4. 2.3.1.4 Layout Layer Changes
        5. 2.3.1.5 Stubs
        6. 2.3.1.6 Terminations
        7. 2.3.1.7 Routing Vias
      2. 2.3.2 FPGA DDR2 SDRAM Interface Routing
      3. 2.3.3 DLPA2005 Layout Recommendations
        1. 2.3.3.1 Layout Guidelines
        2. 2.3.3.2 Layout Example
        3. 2.3.3.3 Thermal Considerations
      4. 2.3.4 DMD Flex Cable Interface Layout Guidelines
    4. 2.4 Highlighted Products
  9. 3Hardware
    1. 3.1 Hardware Requirements
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
      3. 4.1.3 Layout Files
      4. 4.1.4 Mechanical Files
    2. 4.2 Software and FPGA code
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks

2.3.1.7 Routing Vias

  • The number of vias on DMD_HS signals must be minimized.
  • Any and all vias on DMD_HS signals must be located as close to the controller as possible.
  • The number of vias on the DMD_LS_CLK and DMD_LS_WDATA signals must be minimized and in the best circumstance not exceed two.
  • Any and all vias on the DMD_LS_CLK and DMD_LS_WDATA signals must be located as close to the controller as possible.