DLPC3439 Datasheet, PDF (1/63 Pages) Texas Instruments – Display Controller

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DLPC3439
DLPS057B – NOVEMBER 2014 – REVISED JANUARY 2016
DLPC3439 Display Controller
1 Features
•1 Display Controller for DLP4710 (.47 1080p) TRP
DMD
– Dedicated 2xDLPC3439 Controller to Drive
DLP4710 DMD
– Supports Input Image Sizes up to 1080p
– Low-Power DMD Interface With Interface
Training
• 24-Bit, Input Pixel Interface Support:
– Parallel Interface
– Pixel Clock up to 150 MHz
– Multiple Input Pixel Data Format Options
• Pixel Data Processing:
– IntelliBright™ Suite of Image Processing
Algorithms
– Content Adaptive Illumination Control
– Local Area Brightness Boost
– Image Resizing (Scaling)
– Color Coordinate Adjustment
– Programmable Degamma
– Active Power Management Processing
– Color Space Conversion
– 4:2:2 to 4:4:4 Chroma Interpolation
• Package:
– 201-Pin, 13-mm × 13-mm, 0.8-mm Pitch,
NFBGA
• External Flash Support
• Compatible with the DLPA3000 and DLPA3005
PMIC/LED Drivers
• Auto DMD Parking at Power Down
• Embedded Frame Memory (eDRAM)
• System Features:
– I²C Control of Device Configuration
– Programmable Splash Screens
– Programmable LED Current Control
– One Frame Latency
2 Applications
• Mobile Accessory Full HD Projector
• Battery Powered Smart Full HD Projector
• Screenless Display/Portable Home Cinema
• Mobile Professional Projector
• Interactive Display
• Low-Latency Gaming Display
• Wearable Display (Near Eye or Head Mounted)
• Digital Signage
3 Description
The 2x DLPC3439 digital controller, part of the
DLP4710 (.47 1080p) chipset, supports reliable
operation of the DLP4710 digital micromirror device
(DMD). The DLPC3439 controller provides a
convenient, multi-functional interface between system
electronics and the DMD, enabling small form factor,
low power, and high resolution full HD displays.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
DLPC3439
NFBGA (201)
BODY SIZE (NOM)
13.00 × 13.00 mm²
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Standalone System
DC_IN
BAT
6-20VDC
Charger
DC
Supplies
On/Off
VDD
HDMI
HDMI
Receiver
VGA
Triple
ADC
FLASH,
SDRAM
Keypad
PROJ_ON
Front-End
Chip
- OSD
- AutoLock
- Scaler
- KS Corr.
- µController
HOST_IRQ
3DR
Parallel
28
I2C
SD Card
Reader,
Video
Decoder,
etc.
DSI I/F, CPU I/F, and BT656 I/F
are not supported for dual ASIC.
Included in DLP® Chip Set
Non-TI components
Projector Module
Electronics
Fan
Drive
L7
Fan
Drive
L6
Spare
L5
1.8V
Reg
L4
Fan #1
Fan #2
Fan #3 or programmable DC supply
1.8V for DMD and DPP3439s
Flash
GPIO_8 (Normal Park)
VCC_FLSH
SPI_0
SPI_1
PARKZ
DLPC3439
eDRAM
VIN
SYSPWR
PROJ_ON
1.1V
Reg
L3
LDO#1
LDO#2
1.1V for DPP3439s
3.3V (to front-end chip)
2.5V (to front-end chip)
DLPA3000
VLED
1.8V
PAD
Control
4
RESETZ
INTZ
LED_SEL(2)
CMP_PWM
CMP_OUT
VSPI
Current
L1
Sense
L2
RED
GREEN
BLUE
VBIAS, VRST, VOFS
3
WPC
LABB
Illumination
Optics
I2C_1
VCC_INTF
Thermistor
Sub-LVDS DATA
CTRL
W10V8G0PA
DDDRMDDMD
1.8V
1.1V
VIO
VCORE
Image Sync
GPIO_14-19
I2C_2
3D L/R (GPIO_09)
Oscillator
3DR
Parallel
Flash
I2C_1
PARKZ
VCC_FLSH
SPI_0
eDRAM
VCC_INTF
RESETZ
INTZ
LS_RDATA
Sub-LVDS DATA
DLPC3439
1.8V
1.1V
VIO
VCORE
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.