参数资料
型号: GM3120
厂商: Electronic Theatre Controls, Inc.
英文描述: XGA/SXGA LCD Controller
中文描述: 的XGA / SXGA LCD控制器
文件页数: 8/51页
文件大小: 1379K
代理商: GM3120
***
Genesis Microchip Confidential ***
gm5110/20 Preliminary Data Sheet
June 2002
1
C5110-DAT-01C
1. OVERVIEW
The gm5110/20 is a graphics processing IC for Liquid Crystal Display (LCD) monitors at
XGA/SXGA resolution. It provides all key IC functions required for the highest quality LCD
monitors. On-chip functions include a high-speed triple-ADC and PLL, Ultra-Reliable DVI
TM
receiver, a high quality zoom and shrink scaling engine, an on-screen display (OSD)
controller, digital color controls and an on-chip microcontroller (OCM). With this level of
integration, the gm5110/20 devices simplify and reduce the cost of LCD monitors while
maintaining a high-degree of flexibility and quality.
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Figure 1 below shows a typical dual interface LCD monitor system based on the gm5110/20.
Designs based on the gm5110/20 have reduced system cost, simplified hardware and
firmware design and increased reliability because only a minimal number of components are
required in the system.
NVRAM
EEPROM
(optional)
LCD Module
Back-light
gm5110 /
gm5120
Analog
RGB
DVI
Figure 1.
gm5110/20 System Design Example
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