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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
DP Tx
DP Tx
HDMI
®
receiver (165 MHz)
®
color processing:
Main Link
AUX CH
HPD_out
Data, Control
DDC
Clock
SPI
Flash
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
7
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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
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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