GM5126 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – DUAL INTERFACE ONPANEL SXGA LCD CONTROLLER WITH RSDS TRANSMITTER

GENESIS
MICROCHIP
Preliminary Product Brief gm5126
C5126-PBR-01A _{Dual-Interface OnPanel SXGA LCD Controller with RSDS Transmitter}
The gm5126 device is an all-in-one image processor targeted on
the OnPanel LCD monitor market with resolutions up to SXGA.
The gm5126 leverages Genesis patented advanced image-
processing technology as well as a proven integrated ADC/PLL
and an Ultra-Reliable DVI compliant digital receiver to provide
excellent image quality in simple and cost-effective solution. The
integrated OnPanel timing controller (TCON) is fully
programmable to interface to a wide range of commercially
available LCD panels. A dual channel RSDS (reduced swing
differential signaling) 6 or 8 bit transmitter is provided for direct
connect to column drivers with RSDS inputs. This high level of
integration reduces the number of components, which eliminates
a PCB along with its associated connectors and cables. This
reduces system cost, improves reliability and simplifies monitor
design.
FEATURES
• Zoom (from VGA) and shrink (from UXGA) scaling
• Integrated 8-bit triple-channel ADC / PLL
• Integrated Ultra-Reliable DVI 1.0-compliant receiver
• On-chip programmable OnPanel timing controller
• Embedded microcontroller with parallel ROM interface
• On-chip versatile OSD engine
• All system clocks synthesized from a single external crystal
• Programmable gamma correction (CLUT)
• RealColor controls provide sRGB compliance
• PWM back light intensity control
• 5 Volt tolerant inputs
• Energy Spectrum Management (ESM^TM) for low EMI
• High-Quality Advanced Scaling
• Fully programmable zoom ratios
• High-quality shrink capability from UXGA resolution
• RealRecovery function provides full color recovery
image for refresh rates higher than those supported by
the LCD panel (“out of range” signals)
• Moire cancellation
• Analog RGB Input Port
• Supports up to 162 MHz (SXGA 85Hz / UXGA 60Hz)
Note: resolutions and refresh rates higher than those
supported by the panel are supported as recovery modes.
• On-chip high-performance PLLs
(only a single reference crystal required)
• Automatic input format detection
• Robust phase and image positioning
• Ultra-Reliable DVI Compliant Input Port
• Operating up to 165 MHz (up to UXGA 60Hz)
• Direct connect to all DVI compliant digital transmitters
• HDCP and non HDCP capable versions
• RealColor Technology
• Digital brightness and contrast controls
• TV color controls including hue and saturation controls
• Flesh-tone adjustment
• Full color matrix allows end-users to experience the
same colors as viewed on CRTs and other displays
(e.g. sRGB compliance)
• On-chip OSD Controller
• On-chip RAM for downloadable menus
• 1, 2 and 4-bit per pixel character cells
• Horizontal and vertical stretch of OSD menus
• Blinking, transparency and blending
• Embedded language independent designer OSD
• Built in Test Pattern Generator
• On-chip Microcontroller
• Requires no external microcontroller
• External parallel ROM interface
• 21 general-purpose inputs/outputs (GPIOs) available for
managing system devices (keypad, back light, NVRAM, etc)
• Industry-standard firmware embedded on-chip, requires no
external ROM (configuration settings stored in NVRAM)
• Low-power mode (< 0.15W) when no inputs are active
• Support for DDC2Bi based In-System-Programming of
Flash ROM
• Built-in OnPanel Timing Controller
• Dual channel 6/8 bit RSDS compliant serial interface with
direct connect to RSDS compliant column drivers.
• Low EMI and power saving features include frame, line and
in-line inversion, blanking and programmable output
amplitudes and proprietary ESM^TM techniques
• Output Format
• Programmable pin swapping, odd / even data
swapping and red / blue group channel swapping for
flexibility in board layout
• Support for 8 or 6-bit panels (with high-quality dithering)
• Stand-alone operation requires No
external ROM and No firmware
development for Fast Time to Market
• Pin and FW Compatible with Genesis
OnPanel RSDS Family
PACKAGE
• 208-pin PQFP
Genesis Microchip Corp.
Genesis Microchip Taiwan
Genesis Microchip Inc.
2150 Gold Street • Alviso • CA • U.S.A. • 95002
4F, No 24, Ln 123, Sec 6 • Min-Chuan E. Rd • Taipei • Taiwan • ROC
165 Commerce Valley Dr. West • Thornhill • ON • Canada • L3T 7V8
www.genesis-microchip.com
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