GM2121 データシートの表示（PDF） - Genesis Microchip

部品番号

コンポーネント説明

一致するリスト

GM2121

SXGA LCD Monitor Controller with Integrated Analog Interface and Dual LVDS Transmitter

Genesis Microchip 

gm2121 Preliminary Data Sheet

4.7.2 Horizontal and Vertical Shrink........................................................................................30

4.8 Bypass Options....................................................................................................................30

4.9 Gamma LUT........................................................................................................................31

4.10 Display Output Interface .....................................................................................................31

4.10.1 Display Synchronization.............................................................................................31

4.10.2 Programming the Display Timing ..............................................................................31

4.10.3 Panel Power Sequencing (PPWR, PBIAS) .................................................................33

4.10.4 Output Dithering .........................................................................................................33

4.11 Dual Four Channel LVDS Transmitter ...............................................................................34

4.12 Energy Spectrum Management (ESM)................................................................................34

4.13 OSD .....................................................................................................................................34

4.13.1 On-Chip OSD SRAM .................................................................................................35

4.13.2 Color Look-up Table (LUT) .......................................................................................36

4.14 On-Chip Microcontroller (OCM) ........................................................................................36

4.14.1 Standalone Configuration ...........................................................................................37

4.14.2 Full-Custom Configuration.........................................................................................38

4.14.3 In-System-Programming (ISP) of FLASH ROM Devices .........................................39

4.14.4 UART Interface ..........................................................................................................39

4.14.5 DDC2Bi Interface .......................................................................................................40

4.14.6 General Purpose Inputs and Outputs (GPIO’s)...........................................................40

4.15 Bootstrap Configuration Pins ..............................................................................................41

4.16 Host Interface ......................................................................................................................42

4.16.1 Host Interface Command Format................................................................................42

4.16.2 2-wire Serial Protocol .................................................................................................43

4.17 Miscellaneous Functions .....................................................................................................44

4.17.1 Low Power State.........................................................................................................44

4.17.2 Pulse Width Modulation (PWM) Back Light Control ................................................45

5 Electrical Specifications ...............................................................................................................46

5.1 Preliminary DC Characteristics ...........................................................................................46

5.2 Preliminary AC Characteristics ...........................................................................................48

5.3 External ROM Interface Timing Requirements ..................................................................49

6 Ordering Information ...................................................................................................................50

7 Mechanical Specifications............................................................................................................51

C2121-DAT-01F

4

http://www.genesis-microchip.com

December 2002

Share Link: