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Texas Instruments DLPC7540 DLP Digital Display Controller

Texas Instruments DLPC7540 DLP Digital Display Controller is for the 4K UHD and 1080p display chipsets, which comprises of DLPC7540 controller, DLP471TE, DLP471NE, DLP650TE or DLP651NE DMDs, and DLPA100 Power and Motor driver. This solution targets display systems that require high resolution and high brightness in a small form factor. To ensure reliable operation, the Texas Instruments DLPC7540 controller must always be used with the DLP471TE, DLP471NE, DLP650TE, or DLP651NE DMDs, and the DLPA100 power management integrated circuit in each application.

Features

DLPC7540 controller using DLP471TE, DLP471NE, DLP650TE or DLP651NE digital micromirror device (DMD) supports
- Up to 4K UHD at 60Hz
- Up to 1080p at 240Hz (2D) and 120Hz (3D)
Provides single V-by-One HS video input port with one, two, four, or eight lanes
- Up to 600MHz Pixel clock support
- Up to 3.0Gbps input transmission rate
Two OpenLDI (FPD-Link I) video input ports with 6-lanes (5 data) per port
Input formats supported
- RGB, YCbCr, and ICtCp
- 4:4:4, 4:2:2, 4:2:0
Internal Arm® Cortex®-R4F processor with FPU
- 88 configurable GPIOs
- Programmable PWM generator
- Programmable capture and delay timers
- USB 2.0 high-speed OTG controller
- SPI primary/secondary controllers
- I²C primary/secondary controllers
- UART and interrupt controllers
Warping engine
- Improved 1D, 2D, and 3D keystone correction
- Optical distortion correction (radial and lateral color distortion e.g. for short throw)
- Warping (multi-point manual warp and full warp map access 62×32 points)
- Blending (manual blending and full blending map access 63×32 points)

Additional image processing
- DynamicBlack
- TI DLP BrilliantColor™
- HDR10 (PQ and HLG) support
- Frame rate conversion
- Color coordinate adjustment
- White color temperature adjustment
- Programmable degamma
- Spatial-temporal multiplexing
- Integrated support for 3-D display
Splash screen display and capture
Integrated 2G-bit frame memory eliminates the need for external high-speed memory
External memory support
- Parallel flash for µP and PWM sequences
- Secondary Flash for Splash Capture, Warping
System control
- DMD power and reset driver control
- DMD horizontal and vertical image flip
JTAG boundary scan test support
LED, RGB Laser, and Laser Phosphor illuminations

Applications

Enterprise projector
Laser TV

Smart projector
Digital signage

Texas Instruments DLPC7540 DLP Digital Display Controller

Features

Applications

Functional Block Diagram

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