annotate level2/modules/dx.asm @ 410:9ed77eeace37

All floppy disk descriptor modules now made with dx.asm and different targets specified in Makefile. Changed $07 to HW.Page in several descriptors
author boisy
date Wed, 04 Sep 2002 16:47:13 +0000
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children 02a8ba2b9092
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9ed77eeace37 All floppy disk descriptor modules now made with dx.asm and different targets
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1 nam DX
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2 ttl CC3Disk device descriptor
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3
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4 * Disassembled 98/08/23 17:09:41 by Disasm v1.6 (C) 1988 by RML
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6 ifp1
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7 use defsfile
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8 use rbfdefs
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9 endc
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10
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11 tylg set Devic+Objct
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12 atrv set ReEnt+rev
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13 rev set $01
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14
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15 DNum set 0
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16 Type set TYP.CCF+TYP.5
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17 Density set DNS.MFM
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18 Step set STP.6ms
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19 Cyls set 35
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20 Sides set 1
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21 Verify set 1
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22 SectTrk set 18
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23 SectTrk0 set 18
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24 Interlv set 3
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25 SAS set 8
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26
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27 mod eom,name,tylg,atrv,mgrnam,drvnam
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28
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29 fcb DIR.!ISIZ.!SHARE.!PEXEC.!PWRIT.!PREAD.!EXEC.!UPDAT. mode byte
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30 fcb HW.Page extended controller address
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31 fdb $FF40 physical controller address
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32 fcb initsize-*-1 initilization table size
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33 fcb DT.RBF device type:0=scf,1=rbf,2=pipe,3=scf
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34 fcb dnum drive number
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35 fcb Step step rate
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36 fcb Type drive device type
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37 fcb Density media density:0=single,1=double
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38 fdb Cyls number of cylinders (tracks)
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39 fcb Sides number of sides
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40 fcb Verify verify disk writes:0=on
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41 fdb SectTrk # of sectors per track
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42 fdb SectTrk0 # of sectors per track (track 0)
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43 fcb Interlv sector interleave factor
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44 fcb SAS minimum size of sector allocation
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45 initsize equ *
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46
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47 ifne DD
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48 name fcs /DD/
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49 else
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50 name fcc /D/
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51 fcb 176+dnum
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52 endc
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53 mgrnam fcs /RBF/
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54 drvnam fcs /CC3Disk/
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55
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56 emod
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57 eom equ *
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58 end
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59