mirror of https://github.com/AR1972/DOS3.3
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.8 KiB
52 lines
1.8 KiB
;3.30
|
|
Stack_Frame STRUC ;3.30
|
|
Number_Of_Heads dw 0 ;3.30
|
|
Size_Cluster dw 0 ;3.30
|
|
Logical_Sector dw 0 ;3.30
|
|
Sector_Count dw 0 ;3.30
|
|
Number_Of_FAT_Sectors dw 0 ;3.30
|
|
Hidden_Sectors dw 0 ;3.30
|
|
Sector_Size dw 0 ;3.30
|
|
Reserved_Sectors dw 0 ;3.30
|
|
Last_Found_Cluster dw 0 ;3.30
|
|
Next_BIO_Location dw 0 ;3.30
|
|
First_Sector dw 0 ;3.30
|
|
Sectors_Per_Track dw 0 ;3.30
|
|
Drive_Number db 0 ;3.30
|
|
FAT_Size db 0 ;3.30
|
|
Media_Byte db 0 ;3.30
|
|
EOF db 0 ;3.30
|
|
;3.30
|
|
Stack_Frame ENDS ;3.30
|
|
;3.30
|
|
;3.30
|
|
BPB STRUC ;3.30
|
|
JUMP DB 0 ;3.30
|
|
DB 0 ;3.30
|
|
DB 0 ;3.30
|
|
OEM DB "IBM " ;3.30
|
|
DB "3.3" ;3.30
|
|
ByteSec DW 512 ; SIZE OF A PHYSICAL SECTOR ;3.30
|
|
cAlloc DB 8 ; SECTORS PER ALLOCATION UNIT ;3.30
|
|
cSecRes DW 1 ; NUMBER OF RESERVED SECTORS ;3.30
|
|
cFat DB 2 ; NUMBER OF FATS ;3.30
|
|
DirNum DW 512 ; NUMBER OF DIREC ENTRIES ;3.30
|
|
NumSec DW 4*17*305-1 ; NUMBER OF SECTORS - NUMBER OF HI;3.30 DDEN SECTORS
|
|
MEDIA DB 0F8H ; MEDIA BYTE ;3.30
|
|
cSecFat DW 8 ; NUMBER OF FAT SECTORS ;3.30
|
|
SECLIM DW 17 ; SECTORS PER TRACK ;3.30
|
|
HDLIM DW 4 ; NUMBER OF SURFACES ;3.30
|
|
cSecHid DW 1 ; NUMBER OF HIDDEN SECTORS ;3.30
|
|
hSecHid dw 0 ; high order word of Hidden Sector;3.30 s
|
|
BNumSec dd 0 ; 32 bit version of NUMBER OF SECT;3.30 ORS
|
|
; (when 16 bit version is zero) ;3.30
|
|
Other db 6 dup(?) ; reserved for later expansion ;3.30
|
|
BPB ENDS ;3.30
|
|
;3.30
|
|
;3.30
|
|
;3.30
|
|
End_Of_File equ 0FFh ;3.30
|
|
FAT12_Bit equ 01h ;3.30
|
|
FAT16_Bit equ 04h ;3.30
|
|
;3.30
|
|
|