Lines Matching refs:Number

45 NoFats:            .byte  0             # Number of FATs      - 8 bits
47 Sectors:           .word  0             # Number of Sectors   - 16 bits
65 RootCluster:       .long  0              # 1st Cluster Number of Root Dir  - 4 bytes
66 FSInfo:            .word  0              # Sector Number of FSINFO         - 2 bytes
67 BkBootSector:      .word  0              # Sector Number of Bk BootSector  - 2 bytes
69 PhysicalDrive:     .byte  0              # Physical Drive Number           - 1 byte
72 VolId:             .ascii  "    "        # Volume Serial Number            - 4 bytes
191   movb    SectorsPerCluster(%bp), %bl         # bx = Number of Sectors in a cluster
219 # BX    = Number of Blocks to Read
232   movw    %bx, %cx                            # cx = Number of blocks to read
255   movb    PhysicalDrive(%bp), %dl             # dl = Drive Number