|
DataMuseum.dkPresents historical artifacts from the history of: CP/M |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about CP/M Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - download
Length: 3584 (0xe00)
Types: TextFile
Names: »DISK10MB.LIB«
└─⟦98758eebd⟧ Bits:30004394 CP/M-86 sources for adaptation to CR8 release 1
└─ ⟦this⟧ »DISK10MB.LIB«
; DISKS 5 dpbase equ $ ;Base of Disk Parameter Blocks dpe0 dw xlt0,0000h ;Translate Table dw 0000h,0000h ;Scratch Area dw dirbuf,dpb0 ;Dir Buff, Parm Block dw csv0,alv0 ;Check, Alloc Vectors dpe1 dw xlt1,0000h ;Translate Table dw 0000h,0000h ;Scratch Area dw dirbuf,dpb1 ;Dir Buff, Parm Block dw csv1,alv1 ;Check, Alloc Vectors dpe2 dw xlt2,0000h ;Translate Table dw 0000h,0000h ;Scratch Area dw dirbuf,dpb2 ;Dir Buff, Parm Block dw csv2,alv2 ;Check, Alloc Vectors dpe3 dw xlt3,0000h ;Translate Table dw 0000h,0000h ;Scratch Area dw dirbuf,dpb3 ;Dir Buff, Parm Block dw csv3,alv3 ;Check, Alloc Vectors dpe4 dw xlt4,0000h ;Translate Table dw 0000h,0000h ;Scratch Area dw dirbuf,dpb4 ;Dir Buff, Parm Block dw csv4,alv4 ;Check, Alloc Vectors ; DISKDEF 0,1,68,,2048,1292,1024,0,2 ;A: HARD HEAD 0 ; ; 20672: 128 Byte Record Capacity ; 2584: Kilobyte Drive Capacity ; 1024: 32 Byte Directory Entries ; 0: Checked Directory Entries ; 128: Records / Extent ; 16: Records / Block ; 68: Sectors / Track ; 2: Reserved Tracks ; dpb0 equ offset $ ;Disk Parameter Block dw 68 ;Sectors Per Track db 4 ;Block Shift db 15 ;Block Mask db 0 ;Extnt Mask dw 1291 ;Disk Size - 1 dw 1023 ;Directory Max db 255 ;Alloc0 db 255 ;Alloc1 dw 0 ;Check Size dw 2 ;Offset xlt0 equ 0 ;No Translate Table als0 equ 162 ;Allocation Vector Size css0 equ 0 ;Check Vector Size ; DISKDEF 1,0 ;B: HARD HEAD 1 ; ; Disk 1 is the same as Disk 0 ; dpb1 equ dpb0 ;Equivalent Parameters als1 equ als0 ;Same Allocation Vector Size css1 equ css0 ;Same Checksum Vector Size xlt1 equ xlt0 ;Same Translate Table ; DISKDEF 2,0 ;C: HARD HEAD 2 ; ; Disk 2 is the same as Disk 0 ; dpb2 equ dpb0 ;Equivalent Parameters als2 equ als0 ;Same Allocation Vector Size css2 equ css0 ;Same Checksum Vector Size xlt2 equ xlt0 ;Same Translate Table ; DISKDEF 3,0 ;D: HARD HEAD 3 ; ; Disk 3 is the same as Disk 0 ; dpb3 equ dpb0 ;Equivalent Parameters als3 equ als0 ;Same Allocation Vector Size css3 equ css0 ;Same Checksum Vector Size xlt3 equ xlt0 ;Same Translate Table ; DISKDEF 4,1,32,,2048,304,128,128,2 ;E: MINI DRIVE ; ; 4864: 128 Byte Record Capacity ; 608: Kilobyte Drive Capacity ; 128: 32 Byte Directory Entries ; 128: Checked Directory Entries ; 128: Records / Extent ; 16: Records / Block ; 32: Sectors / Track ; 2: Reserved Tracks ; dpb4 equ offset $ ;Disk Parameter Block dw 32 ;Sectors Per Track db 4 ;Block Shift db 15 ;Block Mask db 0 ;Extnt Mask dw 303 ;Disk Size - 1 dw 127 ;Directory Max db 192 ;Alloc0 db 0 ;Alloc1 dw 32 ;Check Size dw 2 ;Offset xlt4 equ 0 ;No Translate Table als4 equ 38 ;Allocation Vector Size css4 equ 32 ;Check Vector Size ; ENDEF ; ; Uninitialized Scratch Memory Follows: ; begdat equ offset $ ;Start of Scratch Area dirbuf rs 128 ;Directory Buffer alv0 rs als0 ;Alloc Vector csv0 rs css0 ;Check Vector alv1 rs als1 ;Alloc Vector csv1 rs css1 ;Check Vector alv2 rs als2 ;Alloc Vector csv2 rs css2 ;Check Vector alv3 rs als3 ;Alloc Vector csv3 rs css3 ;Check Vector alv4 rs als4 ;Alloc Vector csv4 rs css4 ;Check Vector enddat equ offset $ ;End of Scratch Area datsiz equ offset $-begdat ;Size of Scratch Area db 0 ;Marks End of Module «eof»