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view level1/modules/rb1773desc.asm @ 1652:558cab468052

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RG fixed a bug in the Vavasour emulator clock2 module. clock2 is now of type Sbrtn instead of Systm. clock.asm has been modified to link to this type.
author boisy
date Sat, 17 Jul 2004 12:20:31 +0000
parents a4b6825eeb72
children b1fd64ea8eee
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********************************************************************
* rb1773desc - rb1773 Device Descriptor Template
*
* $Id$
*
* Edt/Rev  YYYY/MM/DD  Modified by
* Comment
* ------------------------------------------------------------------

         nam   rb1773desc
         ttl   rb1773 Device Descriptor Template

* Disassembled 98/08/23 17:09:41 by Disasm v1.6 (C) 1988 by RML

         ifp1  
         use   defsfile
         endc  

tylg     set   Devic+Objct
atrv     set   ReEnt+rev
rev      set   $00

DNum     set   0
Type     set   TYP.CCF+TYP.5
Density  set   DNS.MFM
Step     set   STP.6ms
Cyls     set   35
Sides    set   1
Verify   set   1
SectTrk  set   18
SectTrk0 set   18
Interlv  set   3
SAS      set   8

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

         fcb   DIR.!SHARE.!PEXEC.!PWRIT.!PREAD.!EXEC.!UPDAT. mode byte
         fcb   HW.Page    extended controller address
         fdb   $FF40      physical controller address
         fcb   initsize-*-1 initalization 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     fcb   'D,'0+DNum+$80
         ENDC
mgrnam   fcs   /RBF/
drvnam   fcs   /rb1773/

         emod  
eom      equ   *
         end