DLPC3479

• Display and light controller for DLP4710LC (0.47 full HD) DMD
• Light control features:
  • Pattern display optimized for machine vision and digital exposure
  • Flexible internal (1D) and external (2D) pattern streaming modes
    • Programmable exposure times
    • High speed pattern rates up to 1440 Hz (1-bit) and 180 Hz (8-bit)
  • Programmable 2D static patterns
  • Internal pattern streaming mode enables simplified system design
    • Eliminates the need for video interface
    • Store > 1000 patterns in the flash memory
  • Flexible trigger signals for camera or sensor synchronization
    • One configurable input trigger
    • Two configurable output triggers
• Display features
  • Supports input image sizes up to 1080p
  • Input frame rates up to 120 Hz (60 Hz at 1080p resolution)
  • 24-bit, input pixel interface support:
    • Parallel or BT656, interface protocols
    • Pixel clock up to 155 MHz
  • Image processing - IntelliBright™ algorithms, image resizing, 1D keystone, programmable degamma
• System features:
  • I²C control of device configuration
  • Programmable splash screens
  • Programmable LED current control
  • Auto DMD parking at power down

The DLPC3479 display and light controller, part of the DLP4710LC (.47 1080p) chipset, supports reliable operation of the DLP4710LC digital micromirror device (DMD) for video display and light control applications. The DLPC3479 controller provides a convenient interface between system electronics and the DMD to display video and steer light patterns with high speed, precision, and efficiency.

Visit the TI DLP Light Control page, and view the programmer’s guide to learn how to get started.

The chipsets include established resources to help the user accelerate the design cycle, which includeproduction ready optical modules, optical module manufacturers, and design houses.