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| GENESIS MICROCHIP C2126-PBR-01A Preliminary Product Brief GM2126 Analog-Interface OnPanel SXGA LCD Controller with RSDS Transmitter * 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 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 The GM2126 device is an all-in-one image processor targeted for the OnPanel LCD monitor market with resolutions up to SXGA. The GM2126 leverages Genesis patented advanced imageprocessing technology and a proven integrated ADC/PLL to provide excellent image quality in a simple and cost-effective solution. The integrated OnPanel timing controller (TCON) is fully programmable to interface with 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 connection 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. * On-chip OSD Controller * * * * * FEATURES * * * * * * * * * * * Zoom (from VGA) and shrink (from UXGA) scaling Integrated 8-bit triple-channel ADC / PLL 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 (ESMTM) for low EMI * 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 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 TM amplitudes and proprietary ESM techniques * * * * * 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 ("out of range" signals) Moire cancellation * Built-in OnPanel Timing Controller * * * * 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) * 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 * * * * * 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 Tel: (408)262-6599 Tel:886-2-2791-0118 Tel: (905)889-5400 Fax: (408)262-6365 Fax:886-2-2791-0196 Fax: (905)889-5422 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 GENESIS MICROCHIP C2126-PBR-01A Preliminary Product Brief GM2126 GM2126 Functional Block Diagram EEPROM Serial I/F Serial I/F GPIO Parallel ROM IF Clock Host Interface 8051-style Microcontroller MCU RAM External ROM I/F Internal ROM OSD Controller OSD RAMs Clock Generation Energy Spectrum Management Row & Column Driver IC Timing Control OnPanel Timing Controller Analog RGB Triple ADC & PLL Test Pattern Generator Image Capture / Measurement YUV to RGB Conversion / Brightness / Contrast / Hue / Sat / RealColor Zoom / Shrink / Filter Display Control Gamma Control RSDS Tx RSDS Panel Data GM2126 OnPanel Design Example RSDS Column Driver ICs GM2126 EDID Analog RGB Row Driver ICs LCD Panel Back light EEPROM ROM (optional) Keypad/LED Note: ESM, Real Color and Real Recovery are trademarks of Genesis Microchip Inc. Note: RSDS is a trademark of National Semiconductor Corporation Genesis Microchip |
Price & Availability of GM2126
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