ST STDP6018, STDP6026, STDP6036, STDP6028, STDP6038 User Manual

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STDP6018, STDP6026,

STDP6036, STDP6028, STDP6038

Triple input LCD controller for WSXGA+ and WUXGA applications

Data brief

Features

■ Programmable zoom and shrink scaling

■ DisplayPort 1.1a compliant receiver – four-lane

DisplayPort input

■ Ultra-Reliable DVI

(STDP6026/STDP6036)

■ Triple-channel (10-bit) ADC (205 MHz) and

PLL

■ Faroudja RealColor

– Image enhancement – 12-bit processing – Deep color support – xvYCC color space support

■ Dual channel 8-bit LVDS output

■ HDMI 1.3 receiver integrated with I2S (L/R

channel) or SPDIF audio output ports (STDP6028/STDP6038)

DP Tx

HDMI

receiver (165 MHz)

color processing:

Main Link

AUX CH

HPD_out

Data, Control

DDC

Clock

SPI

Flash

SPI

STDP60xx

Flash

Crystal

■ Intel x86-compatible microcontroller with

external SPI ROM interface

■ 12-bit panel gamma correction and high-quality

dithering for 8-bit and 6-bit panel interface

■ DDC controller for host interface purposes

■ PWM signals for backlight, audio volume

control, etc.

■ Energy Spectrum Management

■ Package: 128-pin PQFP

(ESM®)

Applications

■ WSXGA+/FHD/WUXGA LCD monitors with

VGA, DP, HDMI 1.3, or DVI inputs (supports wide-gamut panels and high color fidelity applications)

LCD Panel

LVDS

Audio

DAC / Amp

Speakers

VGA/

YPrPb

I2S / SPDIF

Video

Syncs

Keypad /

LED

January 2011 Doc ID 15270 Rev 3 1/7

For further information contact your local STMicroelectronics sales office.

www.st.com

Description STDP6018, STDP6026, STDP6036, STDP6028, STDP6038

1 Description

STDP60xx is an all-in-one LCD monitor controller with analog (RGB), DisplayPort 1.1a, DVI (STDP6026/STDP6036), and HDMI 1.3a (STDP6028/STDP6038) inputs and supporting resolutions up to WUXGA in a 128 PQFP package. The STDP60xx leverages STMicroelectronics’ patented advanced image-processing technology, as well as a proven integrated ADC/PLL and an Ultra-Reliable DVI compliant digital receiver (STDP6026/STDP6036) to deliver a high-quality solution for mainstream dual input monitors.

The output section contains a dual channel 8-bit LVDS transmitter for direct interfacing of commercially available LVDS LCD panel module. In addition, STDP60xx includes an integrated x86 OCM with SPI compatible interface, advanced color control features, a multicolor proportional font OSD engine, and a number of system I/O components.

Along with the high quality and reliability, STDP60xx also provides a very low cost system design by reducing the number of system components by deploying on a small two-layer PCB.

Figure 1. System diagram

DisplayPort

1.1a

HDMI

1.3

VGA

STDP60xx

Serial Flash

Dual LVDS

I2S

SPDIF

1920x1200

Audio

Amp

2/7 Doc ID 15270 Rev 3

STDP6018, STDP6026, STDP6036, STDP6028, STDP6038 Feature attributes

2 Feature attributes

● Advanced color controls

– TV style color controls including hue and saturation

– Faroudja RealColor provides six axis color controls, flesh-tone adjustment, gray

guarding and image enhancement

– Multiple-bin ACC extends the dynamic range of the display

● Analog RGB input

– 205 MHz 10-bit ADC supports analog input up to UXGA @ 75

– Composite-sync and Sync-on-Green (SOG) support

– Instant Auto™ for automatic phase and clock adjustment

● Ultra-Reliable DVI input (STDP6026/STDP6036)

– Operating speed 165 MHz (up to UXGA 60 Hz)

– Direct connect to all DVI-compliant digital transmitters

– High-bandwidth Digital Content Protection (HDCP)

● DisplayPort input

– 4-lane DisplayPort 1.1a compliant Rx

– One auxiliary channel

– I2S (up to 8 channels) or SPDIF audio output ports

● HMDI 1.3 compliant Rx (STDP6028/STDP6038)

– Supports resolutions up to 1080p/WUXGA

– Deep color and wide gamut support: 12-bit HDMI input at YCC 4:4:4

– Backwards compatible with DVI

– Supports integrated HDCP

– Supports audio

● Intelligent image processing™

– Programmable coefficients for user sharpness control

– Real Recovery™ function provides full color recovery image for refresh rates

higher than those supported by the LCD panel

● x86 on-chip microcontroller

– High-performance x86 MCU with on-chip RAM and ROM

– Unified memory architecture simplifies chip programming

– Three DDC2Bi ports on VGA, HDMI/DVI and DP/HDMI/DVI inputs with DMA buffer

to internal RAM. DDC buses can function as GPIO

– Slow clock mode for 50mW sleep mode power consumption

● On-chip OSD controller

– 1, 2 and 4-bit per pixel character cells

– Blinking, transparency and blending

– Supports two independent OSD menu rectangles

Doc ID 15270 Rev 3 3/7

Feature attributes STDP6018, STDP6026, STDP6036, STDP6028, STDP6038

● LVDS transmitters

– Double pixel up to UXGA @ 60 output

– Support for 8 or 6-bit LVDS (with high-quality dithering)

– Programmable signal amplitude and driving strength

● Highly integrated system-on-a-chip

– On-chip reset circuit to eliminate external reset IC

– Broader PWM range from 50 Hz ~ 1 kHz with 256 steps adjustable duty cycle

– LED direct drive pins

– Programmable dithering block

– Store HDCP key in embedded OTP ROM

4/7 Doc ID 15270 Rev 3

STDP6018, STDP6026, STDP6036, STDP6028, STDP6038 Ordering information

3 Ordering information

Table 1. Order codes

Part number Description

STDP6018-AC 128-pin PQFP

STDP6026-AC 128-pin PQFP

STDP6036-AC 128-pin PQFP

STDP6028-AC 128-pin PQFP

STDP6038-AC 128-pin PQFP

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK

packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK

is an ST trademark.

Doc ID 15270 Rev 3 5/7

Revision history STDP6018, STDP6026, STDP6036, STDP6028, STDP6038

4 Revision history

Table 2. Document revision history

Date Revision Changes

05-Jan-2009 1 Initial release.

Removed: HMDI 1.3 compliant receiver backward compatible with DVI; embedded virtual EDID; DPTx from block diagram.

01-Dec-2009 2

04-Jan-2011 3

Changed: True 10-bit processing to 12-bit. Added: Supports wide-gamut panels and high color fidelity

applications; HDMI 1.3 compliant Rx

Added STDP6018 and STDP6036 part numbers. Specified part numbers that utilize either DVI or HDMI where

applicable.

6/7 Doc ID 15270 Rev 3

STDP6018, STDP6026, STDP6036, STDP6028, STDP6038

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Doc ID 15270 Rev 3 7/7