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Texas Instruments DLPC7540EVM DLP Evaluation Module (EVM)

Texas Instruments DLPC7540EVM DLP Evaluation Module (EVM) offers a reference design to enable faster development for users of the DLPC7540 chips. When combined with the DLP471TEEVM or DLP650TEEVM, the user can accelerate the prototyping time of a DLP 4K UHD system. The DLPC7540EVM provides a solution for driving either the 0.47-inch 4K UHD or 0.65-inch 4K UHD standard digital micromirror devices (DMDs) while allowing for testing, with included Vx1 interface front-end system. The combination of the Texas Instruments DLPC7540EVM with either the DLP471TEEVM or DLP650TEEVM can display SPLASH, test patterns, or video from the HDMI source on the DMD.

Features

  • Supports up to 4K UHD at 60Hz
  • Supports up to 1080p at 240Hz (2D) and 120Hz (3D)
  • Supports LED, RGB laser, and laser phosphor illuminations

Major Components of the DLPC7540EVM

•  One DLPC7540 controller
•  Three DLPA100 power management and motor driver chips
•  One Vx1 front-end capable of processing inputs up to 4K at 60Hz at a 600MHz pixel clock

Required Equipment

  • Power supply – Required for evaluation operation (not included)
    • Nominal voltage: 12V DC -5%/+10%
    • Maximum Output Current: 7A
    • DC connector size
      • Inner diameter: 2.5mm
      • Outer diameter: 5.5mm
    • Shaft: 9.5mm female, center positive
    • Efficiency level: V
  • Micro-USB cable: A to Micro B USB cable – Required for GUI interface
  • Optics
  • Illumination module and source
  • XPR actuator

System Block Diagram

Block Diagram - Texas Instruments DLPC7540EVM DLP Evaluation Module (EVM)

Texas Instruments DLPC7540EVM DLP Evaluation Module (EVM)