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http://blog.sina.com.cn/s/blog_59997cbf0100affa.html 首先,TI对OMAP2430的定义就是“第二代OMAP2”,它的ARM1136内核频率更高(高达 450MHz),且更省电。其次,OMAP2430的设计比OMAP2420更先进,从芯片设计上可以看出,它更接近于OMAP3。OMAP1621、OMAP1710、OMAP2420都有C55x DSP...
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posted @ 2010-11-25 23:01
海王
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OMAP3430和snapdragon:1)OMAP3430和snapdragon(8250&8650)都是ARMV7指令集,区别在于QSD也就是snapdragon跑在1Ghz时的功耗小于OMAP3430跑在600MHz下的功耗。而snapdragon在1Ghz下实测的性能是2100DMIPS,而ARM宣称其Cortex-A8的在1GHz下的性能是2000DMIPS。由于OMAP3430...
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posted @ 2010-11-25 22:56
海王
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POWERVR is a division of Imagination Technologies Ltd. which designs and licenses graphics and video core IP. Current product families include 3D GPUs (POWERVR MBX and SGX), vector graphics accelera...
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posted @ 2010-11-25 15:01
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Qt for Embedded Linux and OpenGL Introduction OpenGL is an industry standard API for 2D/3D graphics. It provides a powerful, low-level interface between software and acceleration hardware, and it is...
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posted @ 2010-11-25 12:01
海王
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