DLPA2000 datasheet(1/63 Pages) TI

Teilenummer	DLPA2000

Bauteilbeschribung	DLPC3420 Display Controller

PDF	63 Pages

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Hersteller	TI [Texas Instruments]

Direct Link	http://www.ti.com

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DLPC3420 Display Controller

1 Features

• Display controller for DLP160AP (0.16 QnHD)

DMD

– Supports input resolutions up to QnHD

– Low-power DMD interface with interface

training

• Input frame rates up to 60 Hz

• Pixel data processing:

– Content adaptive illumination control (CAIC)

– 1D Keystone correction

– Color coordinate adjustment

– Active power management processing

– Programmable degamma

– Color space conversion

– 4:2:2 to 4:4:4 chroma interpolation

• 24-bit, input pixel interface support:

– Parallel or BT656, interface protocols

– Pixel clock up to 155 MHz

– Multiple input pixel data format options

• MIPI® DSI (display serial interface) type 3:

– 1-4 lanes, up to 470-Mbps lane speed

• External flash support

• Auto DMD parking at power down

• Embedded frame memory (eDRAM)

• System features:

– I2C device control

– Programmable splash screens

– Programmable LED current control

– Display image rotation

• Pair with DLPA2000 and DLPA2005 PMIC (power

management integrated circuit) and LED driver

2 Applications

• Mobile projector

• Smart display

• Smartphone

• Augmented reality glasses

• Smart home displays

• Pico projectors

3 Description

The DLPC3420 digital controller, part of the

DLP160AP (0.16 QnHD) chipset, enables operation of

the DLP160AP digital micromirror device (DMD). The

DLPC3420 controller provides a convenient, multi-

functional interface between user electronics and the

DMD, enabling small form factor and low power

display applications.

Visit the getting started with TI DLP®Pico™ display

technology page, and view the programmer's guide to

learn how to get started.

The chipset includes established resources to help

the user accelerate the design cycle, which include

production ready optical modules, optical module

manufacturers, and design houses.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

DLPC3420

NFBGA (176)

7.00 mm × 7.00 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

Illumination

optics

DLPC34xx

DMD

DLPA200x

VOFFSET,

VBIAS,

VRESET

RLIM

VCC_18

VCC_INTF

VCC_FLSH

1.8 V

VDD

VDDLP12

SPI0

SPI1

RESETZ

PARKZ

GPIO_8

1.8 V

I

2

C

HOST_IRQ

DSI (10)

Parallel

(28)

SPI (4)

VLED

CTRL

Sub-LVDS

SYSPWR

1.8 V external

PROJ_ON

Simplified Application

DLPC3420

DLPS232 – OCTOBER 2021

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. ADVANCE INFORMATION for preproduction products; subject to change

without notice.

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