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1 * RGB Computer Systems
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2 * OS-9 Level 2 Hard Disk
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3 * Device Descripter Module
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4 * Copyright (C) 1989 by RGB Computer Systems
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5 * All rights reserved
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6
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7 nam h0 or h1
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8 ttl Hard Disk Device Descripter
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9
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10 ifp1
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11 use defsfile
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12 use rbfdefs
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13 endc
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14
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15 * Change the following equates for your hard drive type:
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16
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17 drive equ 0 set to /h0
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18 numcyl equ 000 set to your number of cylinders
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19 heads equ 0 set to your number of r/w heads
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20 numsec equ 32 number of sectors/track (some may be 33)
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21
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22 * Set the next equate for the type of Hard Disk
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23 * Interface you are using. Use the following values:
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24 * For LR-TECH, OWL, KEN-TON and RGB, use $FF74
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25 * For DISTO SUPER CONTROLLER, use $FF50
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26 * For DISTO 4-IN-1 BOARD, use $FF58
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27
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28 PORT equ $ff74 set for LR-TECH
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29
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30 ********** Make no changes below this line **********
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31
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32 rev set 1 rev number
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33 type equ devic+objct
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34
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35 mod end,name,type,reent+rev,mgr,dvr
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36 fcb $ff all modes
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37 fcb $7 device extended address
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38 fdb PORT port address
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39 fcb name-*-1 option byte count
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40 fcb DT.RBF rbf device type
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41 fcb drive drive number
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42 fcb 0 step rate (reserved 0)
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43 fcb $80 disk type (hard disk)
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44 fcb 1 density (unused)
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45 fdb numcyl number of cylinders
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46 fcb heads number of surfaces
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47 fcb 1 verify (unused)
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48 fdb numsec default sectors/track
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49 fdb numsec default sectors/track tk00
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50 fcb 0 interleave (unused)
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51 fcb 32 sector allocation size <- 32 is good for a HD
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52
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53
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54 name fcc /h/
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55 fcb '0+$80+drive
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56 fcb 1 edition
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57 mgr fcs /rbf/
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58 dvr fcs /hdisk/
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59 emod
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60 end equ *
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61 end
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