The ext3 filesystem driver also uses this approach and stores complete replicas of the modified blocks (either 1K, 2K, or 4K) in memory to track pending IO operations.
ext3文件系统驱动程序也使用这种方法，存储内存中被修改的块（大小为1K、2K或4K）的完整副本，以跟踪暂挂的 IO 操作。
CPU only in the activation of corresponding IO equipment, can Memory and Disk exchange of information.
CPU只有在启动相应IO设备之后，才能使内存与外存交换信息。
Thus we can utilize the idle time of IO course to compute the excitation data in order to improve the response speed of software and reduce the consumption of memory.
这样就可以利用发送与采集过程的等待时间计算刺激数据，提高了软件的反应速度，减少了内存消耗。
A method, system and computer program product for eliminating the latency in searching for contiguous memory space by an IO DMA request of a device driver.
一种方法、系统和计算机程序产品，用于消除在按照设备驱动程序的IODMA请求来搜索邻接存储器空间时产生的等待。
Resources can be divided into system provided resources like CPUs, memory areas and IO devices, or user-created resources like files which are entrusted to the OS.
的资源（设备群） 的资源（如CPU、存储器区域及设备群）和用户创建的资、存储器区域及I/O设备群如由操作系统管理的文件等）。源（如由操作系统管理的文件等）。
An embedded system also contains memory device, IO and other communication interface.
同时，嵌入式系统还包括存储设备以及其他IO和通讯设备接口等。
An embedded system also contains memory device, IO and other communication interface.
同时，嵌入式系统还包括存储设备以及其他IO和通讯设备接口等。
应用推荐