10       .PAGE 
20 ;SAVE #D2:ROMTBL.M65
30 ;
40 ; 20MB Version 10+10
50 ;
60 ; SUPRA COPRORATION
70 ; 1133 Commercial Way
80 ; Albany, OR    97321
90 ; (503) 967-9075
0100 ;
0110 ;
0120 ; Change the following tables
0130 ;  in the EPROM and burn a new
0140 ;  EPROM to add a new drive
0150 ;  type, or to change the size
0160 ;  of any logical drive.  The
0170 ;  physical location of the
0180 ;  logical drive can also be
0190 ;  changed.
0200 ;
0210 ; The ROMWCB table starts at an
0220 ;  offset of $0700 from the
0230 ;  start of the EPROM.  The
0240 ;  LOGDEV table starts at $0740.
0250 ;
0260 ; The EPROM normally sits in the
0270 ;  $D800 to $DFFF area of memory
0280 ;  and is bank switched over the
0290 ;  floating point ROM when the
0300 ;  operating system is going to
0310 ;  call the Hard Disk.
0320 ;
0330 ;
0340 ;
0350 ; Hard Disk data tables
0360 ;  Each of 8 tables:
0370 ;
0380 ;  .DBYTE xxxx   # of cylinders
0390 ;  .BYTE xx      # of heads
0400 ;  .DBYTE xxxx   RWCC cylinders
0410 ;  .DBYTE xxxx   WPC cylinder
0420 ;  .BYTE xx      Step pulse rate
0430 ;
0440 ROMWCB
0450 ;
0460 ;(0) 4 head, 153 cyl 5MB
0470     .DBYTE 153
0480     .BYTE 4
0490     .DBYTE 128
0500     .DBYTE 153
0510     .BYTE 0
0520 ;
0530 ;(1) 2 head, 306 cyl 5MB
0540     .DBYTE 306
0550     .BYTE 2
0560     .DBYTE 128
0570     .DBYTE 0
0580     .BYTE 7
0590 ;
0600 ;(2) 4 head, 306 cyl 10MB
0610     .DBYTE 306
0620     .BYTE 4
0630     .DBYTE 128
0640     .DBYTE 0
0650     .BYTE 7
0660 ;
0670 ;(3) 6 head, 230 cyl 11MB
0680     .DBYTE 230
0690     .BYTE 6
0700     .DBYTE 128
0710     .DBYTE 0
0720     .BYTE 7
0730 ;
0740 ;(4) 6 head, 306 cyl 15MB
0750     .DBYTE 306
0760     .BYTE 6
0770     .DBYTE 128
0780     .DBYTE 0
0790     .BYTE 7
0800 ;
0810 ;(5) 4 head, 306 cyl 20MB
0820     .DBYTE 306
0830     .BYTE 4
0840     .DBYTE 128
0850     .DBYTE 0
0860     .BYTE 0
0870 ;
0880 ;(6) 4 head, 612 cyl 20MB
0890     .DBYTE 612
0900     .BYTE 4
0910     .DBYTE 300
0920     .DBYTE 0
0930     .BYTE 0
0940 ;
0950 ;(7) 5 head, 980 cyl 60MB
0960     .DBYTE 975
0970     .BYTE 5
0980     .DBYTE 0
0990     .DBYTE 0
1000     .BYTE 7
1010 ;
1020 ;
1030 ;
1040 ; Logical Drive information
1050 ;  Structure for each is:
1060 ;
1070 ;  .BITS xxxxxxxx SCSI device #
1080 ;    (Only ONE bit on at a time)
1090 ;    (0 = Disabled)
1100 ;  .BITS xxx00000 SCSI lun dev
1110 ;    (Range 0-7)
1120 ;  .3BYTE  xxxxxx Start sector #
1130 ;  .WORD   xxxx   Size (sectors)
1140 ;  .BYTE   xx     Spare
1150 ;
1160 ; NOTE:
1170 ;  If D1: is enabled in this
1180 ;   table, do NOT change any
1190 ;   information about it
1200 ;
1210 ; COMPUTING PARTITIONS:
1220 ;  To compute partition info:
1230 ;   Start sector is 2+ size
1240 ;   of previous partition plus
1250 ;   start of previous partition
1260 ;   on that hard drive.
1270 ;  FOR EXAMPLE:
1280 ;   D1-> start = 0
1290 ;        size  = 1041
1300 ;   D3-> start = 1043
1310 ;        size  = 36800
1320 ;   D4-> start = 37845
1330 ;        size  = 36800
1340 ;     end ->     74645
1350 ; NOTE:
1360 ;  End must be less than total
1370 ;   number of sectors!
1380 ;
1390 ;
1400 LOGDEV
1410     .BYTE 1     ;D1:
1420     .BYTE 0
1430     .BYTE 0     ;High order
1440     .DBYTE 0    ;..and the rest
1450     .WORD 1041
1460     .BYTE 0     ;Spare
1470 ;
1480     .BYTE 0     ;D2:
1490     .BYTE 0
1500     .BYTE 0     ;High order
1510     .DBYTE 0    ;..and the rest
1520     .WORD 0
1530     .BYTE 0     ;Spare
1540 ;
1550     .BYTE 1     ;D3:
1560     .BYTE 0
1570     .BYTE 0     ;High order
1580     .DBYTE 1043 ;..and the rest
1590     .WORD 36800
1600     .BYTE 0     ;Spare
1610 ;
1620     .BYTE 1     ;D4:
1630     .BYTE 0
1640     .BYTE 0     ;High order
1650     .DBYTE 37845 ;..and the rest
1660     .WORD 36800
1670     .BYTE 0     ;Spare
1680 ;
1690     .BYTE 0     ;D5:
1700     .BYTE 0
1710     .BYTE 0     ;High order
1720     .DBYTE 0    ;..and the rest
1730     .WORD 0
1740     .BYTE 0     ;Spare
1750 ;
1760     .BYTE 0     ;D6:
1770     .BYTE 0
1780     .BYTE 0     ;High order
1790     .DBYTE 0    ;..and the rest
1800     .WORD 0
1810     .BYTE 0     ;Spare
1820 ;
1830     .BYTE 0     ;D7:
1840     .BYTE 0
1850     .BYTE 0     ;High order
1860     .DBYTE 0    ;..and the rest
1870     .WORD 0
1880     .BYTE 0     ;Spare
1890 ;
1900     .BYTE 0     ;D8:
1910     .BYTE 0
1920     .BYTE 0     ;High order
1930     .DBYTE 0    ;..and the rest
1940     .WORD 0
1950     .BYTE 0     ;Spare
1960 ;
1970 ;
1980 ;
1990 ; Percom configuration tables
2000 ;  (DO NOT CHANGE)
2010 PERTBL
2020 ;
2030 PER810
2040     .BYTE 40,3,0,18,0,0,0,128,$40
2050     .BYTE 0,0,0,0,0,0,0
2060 ;
2070 PERDBL
2080     .BYTE 40,3,0,18,0,4,1,0,$40
2090     .BYTE 0,0,0,0,0,0,0
2100 ;
2110 ;
2120 PER1050
2130     .BYTE 40,3,0,26,0,4,0,128,$40
2140     .BYTE 0,0,0,0,0,0,0
2150 ;
2160 PERBIG
2170     .BYTE 1,3,0,0,0,4,1,0,$40
2180     .BYTE 0,0,0,0,0,0,0
2190 ;
2200 ;
2210 ;
2220 ; HELPDRV is the floppy disk
2230 ;  to boot off when the <HELP>
2240 ;  key is held down on power up
2250 ;
2260 HELPDRV
2270     .BYTE 2     ;D2:
2280 ;
2290 ;
2300 ;