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
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
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
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