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GM5621 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Genesis Microchip - (GM5621 / GM5626) Dual Input LCD Controller

شماره قطعه GM5621
شرح مفصل (GM5621 / GM5626) Dual Input LCD Controller
تولید کننده Genesis Microchip 
آرم Genesis Microchip 


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GM5621 شرح
www.DataSheet4U.com
PRELIMINARY PRODUCT BRIEF
gm5621/gm5626/gm2621/gm2626
Dual Input LCD Controller for Entry Level Applications
APPLICATION
ƒ Mainstream analog and dual-
input XGA/SXGA LCD monitors
FEATURES
ƒ Zoom (from VGA) and shrink
(from UXGA) scaling
ƒ Triple-channel (8-bit) ADC and
PLL
ƒ Ultra-Reliable DVI® receiver
(165MHz) – DVI 1.0-compliant
ƒ Dual channel RSDS transmitter
and TCON (gm5626/2626 only)
ƒ Dual channel LVDS transmitter
ƒ Intel X86 compatible
microcontroller with external SPI
ROM interface
ƒ Versatile OSD engine meets PC
OEM specs
ƒ All system clocks synthesized
from a single external crystal
ƒ Digital color controls and sRGB
compliant
ƒ 10-bit Panel gamma correction
and high quality dithering for 8-
bit and 6-bit panel interface
ƒ DDC controller for host interface
purposes
ƒ Low bandwidth ADC for keypad
interface and cable detection
ƒ Two PWM signals for backlight
and volume control
ƒ Internal test pattern generator for
factory test purposes
ƒ Energy Spectrum Management®
(ESM®)
ƒ Instant Auto™ Image
Adjustment
PACKAGE & POWER
SUPPLY
ƒ 3.3V IO and 1.8V CORE
ƒ 128-pin PQFP
DESCRIPTION
Genesis gm5621 and gm5626 are all-in-one dual input LCD monitor controllers
supporting resolutions up to SXGA, available in a very low pin count package.
gm5621/5626 leverage Genesis patented advanced image-processing technology,
as well as a proven integrated ADC/PLL and an Ultra-Reliable DVI® compliant
digital receiver to deliver a high-quality solution for mainstream analog and dual
input monitors. gm5621/5626 offer new Instant Auto™ technology, which provides
fast and accurate image alignment for both static and moving images of the analog
input signal. gm5621 includes an on-chip, industry standard, dual channel LVDS
transmitter and a TCON, and gm5626 includes a dual channel RSDS transmitter
for direct interfacing of commercially available LVDS/RSDS LCD panel modules. In
addition, gm5621/5626 include an integrated X86 OCM with SPI compatible
interface, a multicolor proportional font OSD engine, a programmable coefficient
scaling engine, dual channel Schmitt and Reset circuitry. Along with the high
quality and reliability, gm5621/5626 also provide a very low cost system design by
reducing the number of components and the reduction in the board size.
gm2621/gm2626 are pin-compatible analog derivative products with integrated
ADC/PLL, but no DVI receiver.
gm5621 SYSTEM DESIGN: CONVENTIONAL INTERFACE
Serial Flash/
NVRAM
Crystal
Analog
Input
Digital
Input
gm5621
gm5621
LVDS
Keypad & LED
Column Drivers
LCD
Panel
gm5626 SYSTEM DESIGN: ON-PANEL INTERFACE
Serial Flash/
NVRAM
Crystal
Analog
Input
Digital
Input
gm5626
gm5626
RSDS
Keypad & LED
Column Drivers
LCD
Panel
October 2005
www.gnss.com
© 2004-2005 Genesis Microchip Inc.
C5621-PBR-01D

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دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
GM5621 (GM5621 / GM5626) Dual Input LCD Controller Genesis Microchip
Genesis Microchip
GM5626 (GM5621 / GM5626) Dual Input LCD Controller Genesis Microchip
Genesis Microchip

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