DLPC3426CZVB datasheet(25/68 Pages) TI

25 / 68 page

7 Detailed Description

7.1 Overview

The DLPC3436 and DLPC3426 are the display controllers for the DLP230NP/NPSE .23 1080p digital

micromirror devices (DMD). The DLPC34x6 controller is part of the chipset that contains the DLPC34x6

controller, the DLP230NP/NPSE (.23 1080p ) DMD, and one of the DLPA2000, DLPA2005, DLPA3000, or

DLPA3005 PMIC/LED drivers. All three components of the chipset must be used in conjunction with each other,

along with the XC7Z020-1CLG484I4493 FPGA, for reliable operation of the .23 1080p DMD. The DLPC34x6

display controller provides interfaces and data/image processing functions that are optimized for small form

factor and power-constrained display applications. Applications include smartphones, tablets, laptops, battery-

powered mobile accessories, wearable (near-eye) displays, smart home displays, and smart speakers. An

application processor is needed to interface with the DLP Pico display subsystem.

7.2 Functional Block Diagram

Input

Control

Processing

Test

Pattern

Generator

Splash

Screen

/20

Parallel Video

Arm

® Cortex®-M3

Processor

128 KB I/D Memory

JTAG

I2C_0

SPI_0

GPIO

SPI_1

I2C_1

LED Control

Other options

eDRAM (Frame Memory)

Real Time

Control System

Clocks and Reset

Generation

DLP Subsystem

Display Formatting

DMD Interface

Video Processing

x Brightness Enhancement

x Chroma Interpolation

x Color Space Conversion

x Color Correction

x CAIC Processing

x Contrast Adjust

x Dynamic Scaling

x Gamma Correction

x Image Format Processing

x Power Saving Operations

Clock (Crystal)

Reset Control

DMD_HS_CLK(LVDS)

DMD_HS_DATA(A:H)(LVDS)

DMD_LS_CLK

DMD_LS_WDATA

DMD_LS_RDATA

DMD_DEN_ARSTZ

www.ti.com

DLPC3436

DLPS156E – JANUARY 2019 – REVISED APRIL 2023

Submit Document Feedback

Product Folder Links: DLPC3436

DLPC3426CZVB Datasheet(PDF) 25 Page - Texas Instruments

DLPC3426CZVB Datasheet(HTML) 25 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

Datasheet Download

Link URL