Hardware White Paper
硬件白皮书
Designing Hardware for Microsoft? Operating Systems
为微软设计硬件? 作业系统
Microsoft Extensible Firmware Initiative FAT32 File System Specification
微软可展开的固件开始 FAT(文件分配表)32 文件系统规格
FAT: General Overview of On-Disk Format
FAT: 概要在-之上磁盘片格式
Version 1.03, December 6, 2000Microsoft Corporation
1.03 版, 2000 年十二月 6 日微软公司
The FAT (File Allocation Table) file system has its origins in the late 1970s and early1980s and
was the file system supported by the Microsoft? MS-DOS? operating system. It was originally
developed as a simple file system suitable for floppy disk drives less than 500K in size. Over time
it has been enhanced to support larger and larger media. Currently there are three FAT file system
types: FAT12, FAT16 and FAT32. The basic difference in these FAT sub types, and the reason for
the names, is the size, in bits, of the entries in the actual FAT structure on the disk. There are 12
bits in a FAT12 FAT entry, 16 bits in a FAT16 FAT entry and 32 bits in a FAT32 FAT entry.
FAT (文件分配表) 文件系统有它的起源在 1970 年代后期和 1980 年代早期和是那文件系统
是支持被微软? MS-DOS? 作业系统。 它本来发展当做一简单的文件系统适当的为盘片磁碟
机比 500K 更少在大小上。 随着时间的过去它有是可提高的到支持越来越大的媒体。 现在
有三个 FAT 文件系统类型: FAT 12, FAT 16 和 FAT 32. 那基本不同在这些 FAT sub 类型, 和那
的理由名字, 是那大小, 在位, 进入在那真实的 FAT 结构在磁盘片上。 有 12 位在 FAT 中 12
FAT 进入, 16 位在一 FAT 16 FAT 进入和 32 位在一 FAT 32 FAT 进入。
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