DLPC300_15 Datasheet, PDF (1/51 Pages) Texas Instruments – DLP Digital Controller

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DLPC300
DLPS023C – JANUARY 2012 – REVISED AUGUST 2015
DLPC300 DLP^® Digital Controller for the DLP3000 DMD
1 Features
•1 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
2 Applications
• 3D Metrology
• 3D Scanning
• Factory Automation
• Fingerprint Identification
• Fringe Projection
• Industrial In line Inspection
• Robotic Vision
• Stereoscopic Vision
• Chemical Sensing
• Mobile Sensing
• Spectroscopy
• Augmented Reality
• Information Overlay
• Medical Instruments
• Virtual Gauges
3 Description
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.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DLPC300
NFBGA (176)
7.00 mm × 7.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Embedded System Block Diagram
Connectivity
(USB,
Ethernet, etc.)
Volatile and
Non-Volatile
Storage
User
Interface
Optical
Sensor
Mobile DDR RAM
ADDR(13)
CTL(9)
DATA (16)
Main
Processor
BAT
PCLK
HSYNC, VSYNC,
PDM, DATAEN
DATA (16/18)
I2C(2)
OSC
CTL
FLASH
Data(2)
DLPC300
PARK
DC_IN
Power Management
PWM(3)
RGB_EN(3)
LED
Drivers
LS_Ctrl(2)
LS_OUT
LED
Sensor
CLK, Control(3)
Data(15)
CLK, BSA, DAD Ctl(3)
LEDs
Illumination
Optics
DLP3000
DMD™
Voltage
Supplies
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.