gm5621 STMicroelectronics, gm5621 Datasheet - Page 4

• Manufacturer Part Number: gm5621
• Description: Dual Input Lcd Controller For Entry Level Applications
• Manufacturer: STMicroelectronics

Feature attributes
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Feature attributes
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Analog RGB input
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Instant Auto image adjustment
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Ultra-reliable DVI input (GM5621/5626)
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Intelligent Image Processing™
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On-chip microcontroller
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On-chip OSD controller
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LVDS transmitters
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Supports up to SXGA/WXGA 75 Hz/UXGA 60 Hz
Composite-sync and Sync-on-Green (SOG) support
Input format detection and auto-alignment
Phase clock and image positioning
Faster and more accurate than current conventional methods
Auto-adjusts full width and partial width images
Auto-adjusts DOS screens and moving images, such as screen savers and motion
pictures
Operating speed 165 MHz (up to UXGA 60 Hz)
Direct connect to all DVI-compliant digital transmitters
High-bandwidth Digital Content Protection (HDCP)
Programmable coefficients for user sharpness control
Real Recovery™ function provides full color recovery image for refresh rates
higher than those supported by the LCD panel
High-performance x86 MCU with on-chip RAM and ROM
Unified memory architecture simplifies chip programming
Five general-purpose outputs (GPO)
UART link for ISP and factory setting purpose
Two DDC2Bi with DMA buffer to internal RAM
Slow clock mode for 50mW sleep mode power consumption
JTAG support for firmware debugging
On-chip RAM for high-quality programmable menus
1, 2, and 4-bit per pixel character cells
Horizontal and vertical stretch of OSD menus
Blinking, transparency and blending
Supports two independent OSD menu rectangles
Proportional fonts
Double pixel up to SXGA/WXGA 75 Hz output
Support for 8/6-bit panels (with high-quality dithering)
Pin swap, odd or even swap and red or blue group swap of RGB outputs for
flexibility in board layout
Programmable signal amplitude
GM5621, GM5626, GM2621