参数资料
型号: GM2120
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: 7/51页
文件大小: 1379K
代理商: GM2120
***
Genesis Microchip Confidential ***
gm5110/20 Preliminary Data Sheet
June 2002
C5110-DAT-01C
vi
List Of Figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10. Example ADC Signal Terminations.....................................................................17
Figure 11. gm5110/20 Clock Recovery.................................................................................18
Figure 12. ADC Capture Window.........................................................................................19
Figure 13. Some of gm5110/20 built-in test patterns ............................................................21
Figure 14. HSYNC Delay......................................................................................................22
Figure 15. Active Data Crosses HSYNC Boundary..............................................................23
Figure 16. ODD/EVEN Field Detection................................................................................24
Figure 17. RealColor
TM
Digital Color Controls.....................................................................25
Figure 18. Display Windows and Timing..............................................................................28
Figure 19. Single Pixel Width Display Data..........................................................................29
Figure 20. Double Pixel Wide Display Data .........................................................................29
Figure 21. Panel Power Sequencing......................................................................................29
Figure 22. OSD Cell Map......................................................................................................31
Figure 23. OCM Full-Custom and Standalone Configurations.............................................32
Figure 24. Programming OCM in Standalone Configuration................................................33
Figure 25. Programming the OCM in Full-Custom Configuration.......................................34
Figure 26. Factory Calibration and Test Environment..........................................................36
Figure 27. 2-Wire Protocol Data Transfer.............................................................................38
Figure 28. 2-Wire Write Operations (0x1x and 0x2x)...........................................................38
Figure 29. 2-Wire Read Operation (0x9x and 0xAx)............................................................39
Figure 30. gm5110/gm5120 208-pin PQFP Mechanical Drawing.......................................44
gm5110/20 System Design Example.....................................................................1
gm5110/20 Pin Out Diagram.................................................................................3
gm5110/20 Functional Block Diagram................................................................10
Using the Internal Oscillator with External Crystal.............................................11
Internal Oscillator Output....................................................................................12
Sources of Parasitic Capacitance.........................................................................13
Using an External Single-ended Clock Oscillator...............................................14
Internally Synthesized Clocks..............................................................................15
On-chip Clock Domains ......................................................................................16
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