文件名称:PXA27x_Wince_DMA_Driver
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编译环境为PB,或AK,实现27x平台上对DMA的控制,由于270平台上DMA都处在同一个一级中断下,要使用单个的DMA通道,通常也可以在OAL重新映射其中断号,但比较费事,本驱动实现对DMA的管理,用户可以申请各个优先级的通道-build environment for PB, or AK, achieving 27x platform for DMA control As the 270 platform with DMA are in the midst of an interruption of a, to use a single DMA channels, normally qualify can also re-mapping in its interruption, but for this comparison, the DMA-driven to achieve the right management, Users can apply for various priority access
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下载文件列表
压缩包 : 81404574pxa27x_wince_dma_driver.rar 列表 DMA\Build.log DMA\Build.wrn DMA\dma.c DMA\dmawince.c DMA\dmawince.h DMA\makefile DMA\pxa27x_dma.def DMA\SOURCES DMA\vssver2.scc DMA\xllp_dmac.c DMA