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Product details

Parameters

Component type Controller Chipset family DLP480RE, DLP470NE, DLP470TE, DLP550JE, DLP650NE, DLP650LE, DLP660TE Input frame rate (Max) (Hz) 120 Input pixel clock (Max) (MHz) 300 Video ports 2 open-in-new Find other Standard chipsets

Features

  • Provides Two 30-bit Input Pixel Interfaces or One 60-bit Input Pixel Interface:
    • YUV, YCrCb, or RGB Data Format
    • 8, 9 or 10 Bits per Color
    • Pixel Clock Support Up to 175 MHz for 30-bit and 160 MHz for 60-bit
  • Supports 24-30 Hz and 47-120 Hz Frame Rates
  • Full Single DLP Controller Support For DMD™s Up to 1920 Pixels Wide
  • Dual DLP Controller Support For Up to 4K Ultra High Definition (UHD) Resolution Display Using DLP660TE TRP DMD
  • High-Speed, Low Voltage Differential Signaling (LVDS) DMD Interface
  • 150 MHz ARM946™ Microprocessor
  • Microprocessor Peripherals
    • Programmable Pulse-Width Modulation (PWM) and Capture Timers
    • Three I2C Ports, Three UART Ports and Three SSP Ports
    • One USB 1.1 Slave Port
  • Image Processing
    • Multiple Image Processing Algorithms
    • Frame Rate Conversion
    • Color Coordinate Adjustment
    • Programmable Color Space Conversion
    • Programmable Degamma and Splash
    • Integrated Support for 3-D Display
  • On-Screen Display (OSD)
  • Integrated Clock Generation Circuitry
    • Operates on a Single 20 MHz Crystal
    • Integrated Spread Spectrum Clocking
  • External Memory Support
    • Parallel Flash for Microprocessor and PWM Sequence
    • Optional SRAM
  • 516 Pin Plastic Ball Grid Array Package
  • Supports Lamp, LED, and Laser Hybrid Illumination Systems

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Description

DLPC4422 is a digital display controller for the DLP 4K UHD display chipset. The DLPC4422 display controller, together with the DLP660TE DMD and DLPA100 power management and motor driver device, comprise the chipset. This solution is a great fit for display systems that require high resolution, high brightness and system simplicity. To ensure reliable operation, the DLPC4422 display controller must always be used with the DLP660TE DMD and the DLPA100 power management and motor driver device.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet DLPC4422 DLP Display Controller datasheet Feb. 01, 2017
Application notes DLP System Design: Brightness Requirements and Tradeoffs (Rev. B) Nov. 13, 2019
Application notes Getting Started with TI DLP® Display Technology (Rev. D) Nov. 13, 2019
User guides DLP ECD 4K UHD EVM User's Guide (Rev. A) Jun. 24, 2019
User guides DLP ECD 4K UHD EVM User's Guide Oct. 15, 2018
White papers TI DLP® technology for Laser TV displays (Rev. A) Aug. 28, 2018
White papers TI DLP®​ technology for digital signage (Rev. A) Aug. 28, 2018
White papers Using DLP® technology for stage-lighting systems Apr. 30, 2018
User guides DLPC4422 Software Programmer's Guide Jul. 28, 2017
Technical articles Visualize new possibilities for digital signage Jul. 14, 2017
Technical articles Laser focus on the future of TV Apr. 20, 2017
More literature Overview of TI DLP® 4K Ultra High Definition (UHD) Display Chipset Jan. 13, 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
999
Description
The DLPDLCR470TEVM, when combined with the DLPLCRDC4422EVM, can accelerate the prototyping time of a DLP 0.47 4K UHD system. The DLPDLCR470TEVM provides a solution for evaluating the 0.47 4K UHD DMD which is designed to pair with the DLPLCRDC4422EVM and can display SPLASH or test patterns on the (...)
Features
  • True 4K ultra high definition (3840 x 2160 pixels) display EVM compatible with DLPLCRDC4422EVM
  • 2 flex cables included for quick connection to DLPLCRDC4422EVM
  • 5.4 micron micromirror pitch
  • ±17° micromirror tilt (relative to flat surface)
  • Bottom illumination
EVALUATION BOARDS Download
document-generic User guide
999
Description
The DLPDLCR660EVM, when combined with the DLPLCRDC4422EVM, can accelerate the prototyping time of a DLP 0.66 4K UHD system. The DLPDLCR660EVM provides a solution for evaluating the 0.66 4K UHD DMD which is designed to pair with the DLPLCRDC4422EVM and can display SPLASH or test patterns on the DMD.
EVALUATION BOARDS Download
document-generic User guide
999
Description
The DLPLCRDC4422EVM, when combined with the DLPDLCR660TEVM or DLPDLCR470TEVM, can accelerate the prototyping time of a DLP 4K UHD system. The DLPLCRDC4422EVM provides a solution for driving either the 0.66 4K UHD or 0.47 4K UHD Standard DMDs while allowing for testing of custom front end systems (...)
Features
  • Turnkey solution for driving DLPDLCR660TEVM and DLPDLCR470TEVM DMD EVMs
  • Supports 24-30 Hz and 47-120Hz frame rates
  • Provides two 30-bit input pixel interfaces
  • Supports lamp, LED, and laser hybrid illumination systems
EVALUATION BOARDS Download
Wintech PRO6600 4K UHD Production Ready Optical Engine
Provided by Wintech Digital Systems Technology
Description
Wintech’s PRO6600 is a compact, production ready light engine delivering UHD 4K solution for 3D printing applications needing high resolution and large build volumes. It incorporates the DLP660TE 0.66" 4K DMD (3860x2160 array) and dual DLPC4422 controllers.
GUIS FOR EVALUATION MODULES (EVM) Download
DLPC4422 GUI
DLPC4422-SW
Description
Our firmware and software provides an intuitive way to interface with DLP display controllers and DMDs. Each controller’s GUI allows customers to read and write registers as defined in the Software Programmer’s Guide, and to download new FLASH sequences.

Reference designs

REFERENCE DESIGNS Download
1080p Laser TV Reference Design
TIDA-01474 — This projection reference design presents a DLP® technology subsystem that is capable of creating displays up to 120 frames-per-second (fps) at only a single frame delay. The design focuses on the DLP470NE 1080p digital micromirror device (DMD) within the design to create a 1920×1080 display at (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Display LED driver reference design
TIDA-080008 — This reference design describes the characteristics, operation, and use of the LED/laser driver. This driver contains our TPS92641 IC configured as a solid-state driver solution providing a 3-channel regulated current output to drive 3 solid-state devices. A high-efficiency single inductor (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
4K UHD High Brightness Display Reference Design using TI DLP® Technology
TIDA-01347 — The 4K UHD display reference design brings the proven performance of DLP Cinema® technology emerging applications, like digital signage, laser TV, and office or education projectors, that require a cost effective high resolution solution to create large and bright digital displays. With two (...)
document-generic Schematic document-generic User guide
Design files

CAD/CAE symbols

Package Pins Download
BGA (ZPC) 516 View options

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