Texas Instruments DLPC300 DLP® Digital Controller for DLP3000 DMD

Texas Instruments DLPC300 DLP® Digital Controller for DLP3000 DMD is part of the DLP 0.3 WVGA chipset and enables reliable operation of the DLP3000 DMD. DLPC300 controller also provides a convenient, multi-functional interface between user electronics and the DMD, enabling high-speed pattern rates (up to 4 kHz binary). DLPC300 provides LED control and data formatting for multiple input resolutions. The DLPC300 also outputs a trigger signal for synchronizing displayed patterns with a camera, sensor, or other peripherals. The Texas Instruments DLPC300 controller enables the integration of the DLP 0.3 WVGA chipset into small-form-factor and/or lower-cost light steering applications. Also available is the that creates light patterns with speed and precision.

Features

  • Supports the reliable operation of the DLP3000 DMD
  • Multi-mode, 24-Bit input port:
    • Supports parallel RGB with pixel clock up to 33.5MHz and 3 input color bit-depth options:
      • 24-Bit RGB888 or 4:4:4 YCrCb888
      • 18-Bit RGB666 or 4:4:4 YCrCb666
      • 16-Bit RGB565 or 4:2:2 YCrCb565
  • Supports 8-Bit BT.656 bus mode with pixel clock up to 33.5MHz
  • Supports input resolutions 608x684, 854x480 (WVGA), 640x480 (VGA), 320x240 (QVGA)
  • Pattern input mode
    • One-to-One mapping of input data to micromirrors
    • 1-Bit binary pattern rates up to 4000Hz
    • 8-Bit grayscale pattern rates up to 120Hz
  • Video input mode with pixel data processing
    • Supports 1Hz to 60Hz frame rates
    • Programmable Degamma
    • Spatial-Temporal multiplexing (Dithering)
    • Automatic gain control
    • Color space conversion
  • Output trigger signal for synchronizing with camera, sensor, or other peripherals

Applications

  • Machine vision
  • Industrial inspection
  • 3D scanning
  • 3D optical metrology
  • Automated fingerprint identification
  • Face recognition
  • Augmented reality
  • Embedded display
  • Interactive display
  • Information overlay
  • Spectroscopy

Functional Diagram

Block Diagram - Texas Instruments DLPC300 DLP® Digital Controller for DLP3000 DMD

Application Circuit

Application Circuit Diagram - Texas Instruments DLPC300 DLP® Digital Controller for DLP3000 DMD
Publié le: 2012-04-12 | Mis à jour le: 2020-12-17