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

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® receiver (165 MHz) (STDP6026/STDP6036)

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

■Faroudja RealColor® color processing:

■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® (ESM®)

■Package: 128-pin PQFP

–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)

Applications

■WSXGA+/FHD/WUXGA LCD monitors with VGA, DP, HDMI 1.3, or DVI inputs (supports wide-gamut panels and high color fidelity applications)

SPI
Flash		Flash
		Crystal

		SPI
	Main Link		LCD Panel
DP	AUX CH
	HPD_out
DP Tx		LVDS
	Data, Control
		STDP60xx
DP Tx	DDC
HDMI	Clock
		I2S / SPDIF	Audio
VGA/	Video		DAC / Amp
YPrPb	Syncs
		Keypad /	Speakers
		LED

January 2011

Doc ID 15270 Rev 3

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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

Dual LVDS

DisplayPort

1.1a

	HDMI	STDP60xx
	1.3
	VGA	I2S	Audio
			Amp
		SPDIF
		Serial Flash

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STDP6018, STDP6026, STDP6036, STDP6028, STDP6038	Feature attributes

2Feature 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

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