mini2440 + VGAģ???ײ?: 650RMB | LCD2VGAģ??????:300RMB |
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?ᵱ???????һ????ɽС |
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?? ???????Ƴ??ֱ??ʿɴ?1024x76@70Hz?ĵͳɱ?VGA??????????
?? ????FPGA+SDRAM????ʵ?֣???FPGA????ʱ?ӡ??г?ɨ?裬???Բ???!
?? ?ṩlinux??Wince5.0??uCos2?????????Դ???? |
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????ʵ?????????ƵЧ????mini2440+VGA????wince?еij???????????????????϶?????????ʱ??Ῠһ?£?ֱ?Ӳ??ŵ?ʱ?Ƚ???????[ ??????Ƶ] |
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????Ҫ?˽?ģ? |
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Ŀǰ????ijЩ2440???????ṩ????800x600?ֱ??ʵ?VGA??չ???ģ?飬?־??????ɱ?̵?DAת??оƬ?Ľ????ʽ????ע?????ɱ????ζ????Ҫ????оƬ???г?ʼ?????ã??????ͨ??2410??2440??????GPIOʵ?֣?Ҳ????ͨ???ĵ?Ƭ??ʵ?֡?
???ʹ?õ???2410/2440??????GPIOʵ?ֵģ??ⲿ?ִ???һ??????Bootloader?У?????ͬ??linux????WinCE??ϵͳ̬??????Դ???룻Ŀǰ????????????峧??????Ŀ???ļ?(.o)??ʽ?ṩ?ij?ʼ?????ã??????ṩ??????Դ???롣
???ʹ?õ??ǵ?Ƭ??ʵ?ֵģ??????VGA??չģ????൱??һ??һ????????ת?Ӱ壬??ΪӦ?????????û????????????ʵ?֣?ʵ???ϴ?Һ????ʾ???ж??????Ƶ?VGA?壬ֻ???????պ??ǡ?????ת??(AD)?? |
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?????????õ??е??????ڵڶ??ַ?ʽ?????????ڣ?????û?в???ר???ֳɵ?DAת??оƬ?????Ǹ???VGA??ʾ????Ҫ??ʱ??ʹ??FPGA+SDRAM?ķ?ʽʵ?ֵģ????????Գ??????2410/2440?????????е?LCD Controller???ܣ?ʹ?ֱ??ʴﵽ?????????? |
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??ΪVGA??չģ??ʵ???ϣ??ǽ?????2440??????LCD??????????ʵ?ֵģ?????????????Ҳ?????????????Щ?Ĵ??????????ͨ??TFTҺ???????????????Ƶġ? |
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VGA????Դ??????ϵͳ?е?λ?ã? |
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- linux?ں??У?kernel-2.6.13/arch/arm/mach-s3c2410/mach-qq2440.c?йؼ??֡?VGA1024768?????ֵ????ã????????????ں??Լ?QQ2440???ں?????ʹ????ˡ?
- Wince5??BSP?У?smdk2440/inc/s2440.h?йؼ??֡?LCD_TYPE_VGA1024x768?????ֵ????á?
- uCos2?У?uCos2\S3C2440\source\lcd.c?йؼ??֡?LCD_TYPE_VGA1024x768?????ֵ????á?
- ??????Դ????У?2440test\src\LCD_VGA_1024x768.c
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核心板: Tiny4412 | Smart210 | Tiny210 | Tiny6410 | Tiny2451 | Tiny2416 | Micro2440 | Smart4418
| Smart6818 | SOM-RK3399
