GM5120-H 데이터 시트보기 (PDF) - Genesis Microchip

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GM5120-H

XGA/SXGA LCD Controller

Genesis Microchip 

*** Genesis Microchip Confidential ***

gm5110/20 Preliminary Data Sheet

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.

1.1 gm5110/20 System Design Example

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.

Analog

RGB

DVI

gm5110 /

gm5120

LCD Module

Back-light

NVRAM

EEPROM

(optional)

Figure 1.

gm5110/20 System Design Example

June 2002

1

C5110-DAT-01C

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