GM5115 Datasheet, PDF (11/58 Pages) List of Unclassifed Manufacturers – ONPANEL LCD PANEL CONTROLLER

*** Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
1.2 gm5115/25 Features
FEATURES
• Zoom (from VGA) and shrink (from UXGA) scaling
• Integrated 8-bit triple-channel ADC / PLL
• Integrated Ultra-Reliable DVI 1.0-compliant receiver
• High-Bandwidth Digital Content Protection (HDCP)
• 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
• Low EMI and power saving features
• High-Quality Advanced Scaling
• Fully programmable zoom ratios
• High-quality shrink capability from UXGA resolution
• Real Recovery function provides full color recovery
image for refresh rates higher than those supported by
the LCD panel
• Moire cancellation
• Analog RGB Input Port
• Supports up to 162.5MHz (SXGA 75Hz / UXGA 60Hz)
• On-chip high-performance PLLs
(only a single reference crystal required)
• Auto-Configuration / Auto-Detection
• Input format detection
• 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
• High-bandwidth Digital Content Protection (HDCP)
• 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
• On-chip Microcontroller
• Requires no external micro-controller
• External parallel ROM interface allows firmware customization
with little additional cost
• 23 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)
• Built-in OnPanel Timing Controller
• Eliminates the need for an external panel timing controller
(TCON) device, thereby reducing system cost
• Direct connect to commercial row/column driver ICs (supports
dual-bus / dual-port and dual-bus / single-port)
• Low EMI and power saving features include frame, line and in-line
inversion, blanking, data staggering and slew rate control.
• Programmable Output Format
• Single / double wide up to XGA/SXGA 75Hz output
• Pin swap, odd / even swap and red / blue group swap of
RGB outputs for flexibility in board layout
• Support for 8 or 6-bit panels (with high-quality dithering)
• Highly Integrated System-on-a-Chip
Reduces Component Count for Highly Cost
Effective Solution
• Standalone operation requires no external
ROM and no firmware development for Fast
Time to Market
• Pin and register compatible OnPanel Family:
- gm5115/gm5125 Dual-Interface XGA/SXGA
- gm3115/gm3125 Digital-Interface XGA/SXGA
- gm2115/gm2125 Analog-Interface XGA/SXGA
June 2002
2
C5115-DAT-01H