目前最全三星2440资料，一共包含有17个章节，包您满意-The most full-Samsung 2440 data, contains a total of 17 chapters, including your satisfaction with the

该文章主要介绍三星的2440的SPI总线驱动的原理，对学习SPI驱动非常有帮助。-The article introduces the principle of SPI bus driver Samsung 2440, to learn SPI driver very helpful.