Summary of FAT file system 1
Master boot sector
The above is from an SD card read master boot sector information. As can be seen, MBR area all the data to 0, this SD card is only one partition, the number of sectors before the partition is 0x0000003F, so the starting position is the sector of the partition
0x0000003F, the total number of sectors of 0x000F1EC1 (990913 sectors).
|