ST STDP9310, STDP9320, STDP9210, STDP7310, STDP7320 User Manual

STDP9310, STDP9320, STDP9210, STDP7310, STDP7320

Athena — Premium high resolution multimedia monitor controller with 3D video

Data brief

Features

■Single-chip WQXGA (2560 x 1600) monitor scaler (STDP93x0)

■Single-chip 3D FHD (1920 x 1080 120 Hz) monitor scaler (STDP9210)

■Single-chip WUXGA (1920 x 1200) monitor scaler (STDP73x0)

■Integrated DisplayPort® (DP) 1.2 compliant Rx and Tx with support for eDP, multistream, and 3D video formats

■Video processing supports full or partial capture of 4096 x 2160 format scaled to 2560 x 2160 output format

■Integrated HDMI 1.4 receiver to support 3D video

■Integrated dual-DVI receiver to support 3D video

■10-bit triple ADCs (sampling rate up to 205 MHz)

– Integrated 2:1 MUX to receive VGA and

■DDR2/DDR3 memory interface 32 bits wide (STDP93x0/STDP9210) or 16 bits wide (STDP73x0)

■Supports daisy chaining of monitors of up to four streams (STDP9320/STDP7320)

■Video window detection for multimedia content display

■Panel backlight RGB uniformity compensation

■Advanced Faroudja® video processing: MADi and DCDi

■6-axis color control independent of ACC

■On-chip microprocessor

■Advanced bit-mapped OSD controller

■3D Frame Rate Conversion (FRC) and advanced overdrive to support 3D video

■4Kx2K screen resolution support

Applications

	■	High	monitor,
			WQXGA
		quad
			WUXGA
	■
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	November		1/12

For further information contact your local STMicroelectronics sales office.

www.st.com

Description	STDP9310, STDP9320, STDP9210, STDP7310, STDP7320

1 Description

The STDP93x0, STDP9210, and STDP73x0 (i.e. Athena) ICs are a series of innovative System-on-Chip (SoC) controllers designed for multifunctional monitors with a maximum resolution of up to 2560 x 1600 (STDP93x0), 1920 x 1200 (STDP73x0), and 120 Hz FHD (STDP9210).

The Athena chips are the first ICs to combine a DP 1.2 receiver/transmitter, HDMI 1.4 receiver, and dual DVI receiver to support 3D video source from graphics cards and Blu-rays for full HD 120 Hz display.

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STDP9310, STDP9320, STDP9210, STDP7310, STDP7320	Introduction

2 Introduction

The Athena ICs can capture a maximum of 4096 pixels by 2160 lines. This can be either bypassed unchanged or scaled down to a maximum of 2560 x 1600 or 2048 x 2160 (STDP93x0) or 1920 x 1200 (STDP73x0) or 120 Hz FHD (STDP92x0). Two types of output

ports (i.e. LVDS and DP) deliver unparalleled image quality and supports display resolutions of up to WQXGA, WUXGA, and FHD as well. Both outputs simultaneously output the scaled video, or bypass the captured input video. Alternately, the DisplayPort transmitters may be programmed to drive a multi-stream display.

The Athena SoCs allow for a flexible LCD/notebook panel interface by providing high-speed dual (STDP73x0) and quad (STDP93x0/STDP9210) LVDS transmitters as well as iDP/eDP1.2 transmitters. DP 1.2 enables multi-monitor displays (i.e. daisy chain support) in STDP9320 and STDP7320 by providing multiple streams through a signal cable connection.

The Athena SoCs greatly simplify the design for WQXGA monitors, 120 Hz FHD monitors, and WUXGA multifunctional monitors with their unique integration of video inputs/outputs, video processors, advanced video quality enhancement engines, DDR2 and DDR3

controllers, usability features such as PIP/PBP, video window detection, and cost-effective firmware update technology. In addition, the Athena ICs allow design of 4K x 2K monitors using multiple devices.

Their rich feature sets, high level of integration, improved scaling and video processing, and color management technologies (e.g. 6-axis color control and RGB uniformity compensation) make STDP93x0, STDP9210, and STDP73x0 the ideal answers for highquality, integrated multimedia monitor solutions.

A new feature—Video Window detection— automatically detects video content on selected PC DVI, HDMI, or DP input and frames the content in a window to enable selective video processing such as Adaptive Contrast Control 3 (ACC3) and Active Color Management-3D (ACM-3D), TNR, enhancer, and sharpness. This enables viewers to enjoy watching Web based multimedia content with image enhancement applied inside the detected active video window.

The new technology, EZ-Display UP, provides the ability to upgrade to the latest firmware through the existing DisplayPort or HDMI interfaces on the monitor scaler. This new feature enables faster and easier firmware upgrades than the traditional method—without the need to open the monitor cabinet.

The Athena SoCs offer DisplayPort (DP) 1.2 interface for receiver and transmitter applications. The integrated receiver and transmitter support an open industry “DisplayPort Standard” AV interface introduced by VESA. This new interface standard offers high bandwidth AV signal transmission over fewer lines for interconnects within multimedia monitor applications. The DisplayPort standard includes an optional HDCP content protection scheme for secured audio-visual data transmission between sources and sink devices.

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Introduction			STDP9310, STDP9320, STDP9210, STDP7310, STDP7320
Table 1.	Athena selection table
Part number		Application	DDR I/F	TTL	Output	Package
				Input
STDP9320-BA		WQXGA with daisy chain	32-bit	Yes	Quad LVDS and DP 1.2	521-ball HSBGA
STDP9310-BA		WQXGA	32-bit	Yes	Quad LVDS or DP 1.2	521-ball LFBGA
STDP9210-BA		3D FHD 120 Hz	32-bit	Yes	Quad LVDS or DP 1.2	521-ball LFBGA
STDP7320-BA		WUXGA with daisy chain	16-bit	No	Dual LVDS and DP 1.2	361-ball LFBGA
STDP7310-BA		WUXGA	16-bit	No	Dual LVDS or DP 1.2	361-ball LFBGA

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