DLPC300 - Digital Controller for DLP3000 DMD

The DLPC300 controller provides a convenient, multi-functional interface between user electronics and the DMD, enabling high-speed pattern rates (up to 4-kHz binary), providing LED control, and data formatting for multiple input resolutions. The DLPC300 digital controller, part of the DLP3000 chipset, is required for reliable operation of the DLP3000 DMD. The DLPC300 also outputs a trigger signal for synchronizing displayed patterns with a camera, sensor, or other peripherals.

• Required for Reliable Operation of the DLP3000
  DMD
• Multi-Mode, 24-Bit Input Port:
  • Supports Parallel RGB With Pixel Clock Up to
    33.5 MHz 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 33.5 MHz
• Supports Input Resolutions 608 × 684, 864 × 480,
  854 × 480 (WVGA), 640 × 480 (VGA), 320 × 240
  (QVGA)
• Pattern Input Mode
  • One-to-One Mapping of Input Data to
    Micromirrors
  • 1-Bit Binary Pattern Rates up to 4000-Hz
  • 8-Bit Grayscale Pattern Rates up to 120-Hz
• Video Input Mode with Pixel Data Processing
  • Supports 1- to 60-Hz 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
• System Control:
  • I²C Control of Device Configuration
  • Programmable Current Control of up to 3 LEDs
  • Integrated DMD Reset Driver Control
  • DMD Horizontal and Vertical Display Image
    Flip
• Low-Power Consumption: Less than 93 mW
  (Typical)
• External Memory Support:
  • 166-MHz Mobile DDR SDRAM
  • 33.3-MHz Serial FLASH
• 176-Pin, 7 × 7 mm With 0.4-mm Pitch NFBGA
  Package