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Small update in doc/boot_sectors.txt

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This commit is contained in:
Thomas Schmitt 2012-06-20 19:32:30 +02:00
parent bab3cf0c7c
commit 72bdd7a3d0
1 changed files with 3 additions and 1 deletions
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doc/boot_sectors.txt
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@ -527,7 +527,7 @@ Byte Range | Value | Meaning (little endian numbers, LBA unit is 512 byte)
72 - 79 | part_start | Partition entries start 72 - 79 | part_start | Partition entries start
| | Normally this is 2. But to co-exist with APM, it | | Normally this is 2. But to co-exist with APM, it
| might become some other number up to 62. | might become some other number up to 62.
80 - 83 | entry_count| Number of partition entries = 0x80 = 128 80 - 83 | entry_count| Number of partition entries
84 - 87 | entry_size | Size of a partition entry = 0x80 = 128 84 - 87 | entry_size | Size of a partition entry = 0x80 = 128
88 - 91 | p_arr_crc | CRC-32 of the partition array 88 - 91 | p_arr_crc | CRC-32 of the partition array
92 - 511 | reserved | Must be 0 92 - 511 | reserved | Must be 0
@ -1121,6 +1121,8 @@ Byte Range | Value | Meaning (little endian numbers, LBA unit is 512 byte)
72 - 79 | part_start | Partition entries start LBA = 0x10 = 16 = byte 0x2000 72 - 79 | part_start | Partition entries start LBA = 0x10 = 16 = byte 0x2000
| | (This is unusual. It leaves room for the Apple | | (This is unusual. It leaves room for the Apple
| | partition map entries.) | | partition map entries.)
80 - 83 | entry_count| Number of partition entries 0x80 = 128
84 - 87 | entry_size | Size of a partition entry = 0x80 = 128
---------- | ---------- | ---------------------------------------------------- ---------- | ---------- | ----------------------------------------------------