--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/level1/modules/dx.asm	Sat Sep 21 03:24:23 2002 +0000
@@ -0,0 +1,59 @@
+         nam   DX
+         ttl   CCDisk device descriptor
+
+* Disassembled 98/08/23 17:09:41 by Disasm v1.6 (C) 1988 by RML
+
+         ifp1  
+         use   defsfile
+         use   rbfdefs
+         endc  
+
+tylg     set   Devic+Objct
+atrv     set   ReEnt+rev
+rev      set   $01
+
+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.!ISIZ.!SHARE.!PEXEC.!PWRIT.!PREAD.!EXEC.!UPDAT. mode byte
+         fcb   HW.Page    extended controller address
+         fdb   $FF40      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   /D/
+         fcb   176+dnum
+         endc
+mgrnam   fcs   /RBF/
+drvnam   fcs   /CCDisk/
+
+         emod  
+eom      equ   *
+         end   
+