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GM5110 Datasheet, PDF (9/51 Pages) List of Unclassifed Manufacturers – XGA/SXGA LCD Controller | |||
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*** Genesis Microchip Confidential ***
gm5110/20 Preliminary Data Sheet
1.2 gm5110/20 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)
⢠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 162MHz (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
⢠21 general-purpose inputs/outputs (GPIO's) 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)
⢠Programmable Output Format
⢠Single / double wide up to XGA 75Hz output for gm5110
and up to SXGA 75Hz output for gm5120
⢠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
⢠Stand-alone operation requires no external
ROM and no firmware development for Fast
Time to Market
⢠Pin and register compatible Family of Products:
- gm5110/gm5120 Dual-Interface XGA/SXGA
- gm3110/gm3120 Digital-Interface XGA/SXGA
- gm2110/gm2120 Analog-Interface XGA/SXGA
June 2002
2
C5110-DAT-01C
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