STDP6026, STDP6028, STDP6038 Triple input LCD controller for WSXGA+ and WUXGA applications Data brief Features ■ DDC controller for host interface purposes ■ PWM signals for backlight, audio volume control, etc. ■ Energy Spectrum Management® (ESM®) ■ Package: 128-pin PQFP ■ Programmable zoom and shrink scaling ■ DisplayPort 1.1a compliant receiver - 4-lane DisplayPort input ■ Ultra-Reliable DVI® receiver (165 MHz) ■ Triple-channel (10-bit) ADC (205 MHz) and PLL Applications ■ Faroudja RealColor® color processing: – Image enhancement – 12-bit processing – Deep color support – xvYCC color space support ■ ■ Dual channel 8-bit LVDS output ■ HDMI 1.3 RX integrated with I2S (L/R channel) or SPDIF audio output ports ■ 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 SPI Flash WSXGA+/FHD/WUXGA LCD monitors with VGA, DP, HDMI 1.3 or DVI inputs (supports wide-gamut panels and high color fidelity applications) Flash Crystal SPI LCD Panel Main Link DP AUX CH HPD_out LVDS DP Tx Data, Control DP Tx HDMI DDC STDP60xx Clock I2S / SPDIF VGA/ YPrPb Video Syncs Key pad / LED December 2009 Audio DAC / Amp Doc ID 15270 Rev 2 For further information contact your local STMicroelectronics sales office. Speakers 1/7 www.st.com 7 Description 1 STDP6026, STDP6028, STDP6038 Description STDP60xx is an all-in-one LCD monitor controller with analog (RGB), DVI, DisplayPort 1.1a inputs and supporting resolutions up to WUXGA in a 128 PQFP package. The STDP60xx leverages Genesis Microchip's patented advanced image-processing technology, as well as a proven integrated ADC/PLL and an Ultra-Reliable DVI compliant digital receiver 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 2-layer PCB. Figure 1. System diagram Dual LVDS DisplayPort 1.1a HDMI 1.3 STDP60xx VGA I2S SPDIF Serial Flash 2/7 Doc ID 15270 Rev 2 Audio Amp 1920x1200 STDP6026, STDP6028, STDP6038 2 Feature attributes 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 – 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 – 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 LVDS transmitters – Double pixel up to UXGA @ 60 output – Support for 8 or 6-bit LVDS (with high-quality dithering) Doc ID 15270 Rev 2 3/7 Feature attributes – ● Programmable signal amplitude and driving strength Highly integrated system-on-a-chip – 4/7 STDP6026, STDP6028, STDP6038 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 Doc ID 15270 Rev 2 STDP6026, STDP6028, STDP6038 3 Ordering information Ordering information Table 1. Order codes Part number Description STDP6026-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 2 5/7 Revision history 4 STDP6026, STDP6028, STDP6038 Revision history Table 2. Document revision history Date Revision 05-Jan-2009 1 Initial release. 2 Removed: HMDI 1.3 compliant receiver backward compatible with DVI; embedded virtual EDID; DPTx from block diagram. Changed: True 10-bit processing to 12-bit. Added: Supports wide-gamut panels and high color fidelity applications; HDMI 1.3 compliant RX 01-Dec-2009 6/7 Changes Doc ID 15270 Rev 2 STDP6026, STDP6028, STDP6038 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com Doc ID 15270 Rev 2 7/7