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摘要: 什么是DMA? DMA在之前的学习中已经用过了。那么,什么是DMA? Direct memory access (DMA) is used in order to provide high-speed data transfer between peripherals and memory as w 阅读全文
posted @ 2024-08-06 23:20 记录学习的Lyx 阅读(73) 评论(0) 推荐(0) 编辑