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d64: Add mb.ddisk script for making Dragon boot floppy At least it works in XRoar when running off a 80d floppy and preparing a new 40d boot floppy in the second drive. The "format" must be run manually for now since there is not enough memory to run it from inside the script...
author Tormod Volden <debian.tormod@gmail.com>
date Sat, 07 Mar 2020 23:15:05 +0100
parents a7c66ffbec7c
children
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********************************************************************
* DWDesc - DriveWire Device Descriptor Template
*
* $Id$
*
* Edt/Rev  YYYY/MM/DD  Modified by
* Comment
* ------------------------------------------------------------------
*   0      2003/03/28  Boisy G. Pitre
* Created.

         nam   DWDesc
         ttl   DriveWire Device Descriptor Template

         ifp1
         use   defsfile
         endc

tylg     set   Devic+Objct
atrv     set   ReEnt+rev
rev      set   $01

         IFNDEF  DNum
DNum     set   0
         ENDC

Type     set   TYP.HARD
Density  set   0
Step     set   0
Cyls     set   1024
Sides    set   1
Verify   set   1
SectTrk  set   18
SectTrk0 set   18
Interlv  set   0
SAS      set   8

         mod   eom,name,tylg,atrv,mgrnam,drvnam

         fcb   DIR.!ISIZ.!SHARE.!PEXEC.!PWRIT.!PREAD.!EXEC.!UPDAT. mode byte
         fcb   HW.Page    extended controller address
         fdb   $0000      physical controller address
         fcb   initsize-*-1 initilization table size
         fcb   DT.RBF     device type:0=scf,1=rbf,2=pipe,3=scf
         fcb   DNum       drive number
         fcb   Step       step rate
         fcb   Type       drive device type
         fcb   Density    media density:0=single,1=double
         fdb   Cyls       number of cylinders (tracks)
         fcb   Sides      number of sides
         fcb   Verify     verify disk writes:0=on
         fdb   SectTrk    # of sectors per track
         fdb   SectTrk0   # of sectors per track (track 0)
         fcb   Interlv    sector interleave factor
         fcb   SAS        minimum size of sector allocation
initsize equ   *

         IFNE  DD
name     fcs   /DD/
         ELSE
name     fcc   /X/
         fcb   '0+DNum+$80
         ENDC
mgrnam   fcs   /RBF/
drvnam   fcs   /rbdw/

         emod  
eom      equ   *
         end