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EDMA.rar
DMA(Direct Memory Access)是DSP中至关重要的一个部分,DMA可以在不需要CPU的干预的情况下,在后台执行数据的高速传输,系统效率的高低很大程度上取决与DMA的使用好坏与否。DM642是目前公司内使用最多的DSP,其运行效率的高低决定着大部分产品的性能。下面就DM642上的DMA性能做一个简单的介绍和分析。
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E-Books Upload User:
kehuidao Size:
6K
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atmega_lcd_tempe.zip
The HIH-3610 Series humidity sensor is designed specifically for high
volume OEM (Original Equipment Manufacturer) users. Direct input to a
controller or other device is made possible by this sensor’s linear voltage
output. With a typical current draw ...
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SCM Upload User:
yidiankang Size:
13K
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