Rev 1505 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 1505 | Rev 1940 | ||
|---|---|---|---|
| Line -... | Line 1... | ||
| - | 1 | seg_inc_per_cluster equ 32 ; = cluster_size shr 4 |
|
| - | 2 | ||
| 1 | BS_OEMName db 'KOLIBRI ' ; db 8 |
3 | BS_OEMName db 'KOLIBRI ' ; db 8 |
| 2 | BPB_BytsPerSec dw 512 ; bytes per sector |
4 | BPB_BytsPerSec dw 512 ; bytes per sector |
| 3 | BPB_SecPerClus db 1 ; sectors per cluster |
5 | BPB_SecPerClus db 1 ; sectors per cluster |
| 4 | BPB_RsvdSecCnt dw 1 ; number of reserver sectors |
6 | BPB_RsvdSecCnt dw 1 ; number of reserver sectors |
| 5 | BPB_NumFATs db 2 ; count of FAT data structures |
7 | BPB_NumFATs db 2 ; count of FAT data structures |
| 6 | BPB_RootEntCnt dw 224 ; count of 32-byte dir. entries (224*32 = 14 sectors) |
8 | BPB_RootEntCnt dw 224 ; count of 32-byte dir. entries (224*32 = 14 sectors) |
| 7 | BPB_TotSec16 dw 2880 ; count of sectors on the volume (2880 for 1.44 mbytes disk) |
9 | BPB_TotSec16 dw 2880 ; count of sectors on the volume (2880 for 1.44 mbytes disk) |
| 8 | BPB_Media db 0f0h ; f0 - used for removable media |
10 | BPB_Media db 0f0h ; f0 - used for removable media |
| 9 | BPB_FATSz16 dw 9 ; count of sectors by one copy of FAT |
11 | BPB_FATSz16 dw 9 ; count of sectors by one copy of FAT |
| 10 | BPB_SecPerTrk dw 18 ; sectors per track |
12 | BPB_SecPerTrk dw 18 ; sectors per track |
| 11 | BPB_NumHeads dw 2 ; number of heads |
13 | BPB_NumHeads dw 2 ; number of heads |
| 12 | BPB_HiddSec dd 0 ; count of hidden sectors |
14 | BPB_HiddSec dd 0 ; count of hidden sectors |
| 13 | BPB_TotSec32 dd 0 ; count of sectors on the volume (if > 65535) |
15 | BPB_TotSec32 dd 0 ; count of sectors on the volume (if > 65535) |
| 14 | BS_DrvNum db 0 ; int 13h drive number |
16 | BS_DrvNum db 0 ; int 13h drive number |
| 15 | BS_Reserved db 0 ; reserved |
17 | BS_Reserved db 0 ; reserved |
| 16 | BS_BootSig db 29h ; Extended boot signature |
18 | BS_BootSig db 29h ; Extended boot signature |
| 17 | BS_VolID dd 0 ; Volume serial number |
19 | BS_VolID dd 0 ; Volume serial number |
| 18 | BS_VolLab db 'KOLIBRI ' ; Volume label (db 11) |
20 | BS_VolLab db 'KOLIBRI ' ; Volume label (db 11) |
| 19 | BS_FilSysType db 'FAT12 ' ; file system type (db 8) |
21 | BS_FilSysType db 'FAT12 ' ; file system type (db 8) |