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@anarchivist
Created June 22, 2012 19:18
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Revised diskdefs for cpmtools
diskdef ibm-3740
seclen 128
tracks 77
sectrk 26
blocksize 1024
maxdir 64
skew 6
boottrk 2
os p2dos
end
diskdef 4mb-hd
seclen 128
tracks 1024
sectrk 32
blocksize 2048
maxdir 256
skew 1
boottrk 0
os p2dos
end
diskdef pcw
seclen 512
tracks 40
sectrk 9
blocksize 1024
maxdir 64
skew 1
boottrk 1
os 3
end
diskdef pc1.2m
seclen 512
tracks 80
# this format uses 15 sectors per track, but 30 per cylinder
sectrk 30
blocksize 4096
maxdir 256
skew 1
boottrk 0
os 3
end
# CP/M 86 on 1.44MB floppies
diskdef cpm86-144feat
seclen 512
tracks 160
sectrk 18
blocksize 4096
maxdir 256
skew 1
boottrk 2
os 3
end
diskdef cf2dd
seclen 512
tracks 160
sectrk 9
blocksize 2048
maxdir 256
skew 1
boottrk 1
os 3
end
#amstrad: values are read from super block (special name hardcoded)
# Royal alphatronic
# setfdprm /dev/fd1 dd ssize=256 cyl=40 sect=16 head=2
diskdef alpha
seclen 256
tracks 40
sectrk 32
blocksize 2048
maxdir 128
skew 1
boottrk 2
os 2.2
end
# Apple II CP/M skew o Apple II DOS 3.3 skew
diskdef apple-do
seclen 256
tracks 35
sectrk 16
blocksize 1024
maxdir 64
skewtab 0,6,12,3,9,15,14,5,11,2,8,7,13,4,10,1
boottrk 3
os 2.2
end
# Apple II CP/M skew o Apple II PRODOS skew
diskdef apple-po
seclen 256
tracks 35
sectrk 16
blocksize 1024
maxdir 64
skewtab 0,9,3,12,6,15,1,10,4,13,7,8,2,11,5,14
boottrk 3
os 2.2
end
# MYZ80 hard drive (only works with libdsk, because it has a 256-byte header)
diskdef myz80
seclen 1024
tracks 64
sectrk 128
blocksize 4096
maxdir 1024
skew 1
boottrk 0
os 3
end
# Despite being Amstrad formats, CPC System and CPC Data don't have an Amstrad
# superblock. You'll need to use libdsk to access them because the Linux
# and Windows kernel drivers won't touch them.
diskdef cpcsys
seclen 512
tracks 40
sectrk 9
blocksize 1024
maxdir 64
skew 1
boottrk 2
os 3
end
diskdef cpcdata
seclen 512
tracks 40
sectrk 9
blocksize 1024
maxdir 64
skew 1
boottrk 0
os 3
end
# after being read in with no sector skew.
diskdef nigdos
seclen 512
# NigDos double sided disk format, 42 tracks * 2 sides
tracks 84
sectrk 10
blocksize 2048
maxdir 128
skew 1
boottrk 0
# this format wastes half of the directory entry
logicalextents 1
os 3
end
diskdef epsqx10
seclen 512
tracks 40
sectrk 20
blocksize 2048
maxdir 128
skew 0
boottrk 2
os 2.2
end
diskdef ibm-8ss
seclen 512
tracks 40
sectrk 8
blocksize 1024
maxdir 64
skew 0
boottrk 1
os 2.2
end
diskdef ibm-8ds
seclen 512
tracks 40
sectrk 8
blocksize 1024
maxdir 64
skew 0
boottrk 1
os 2.2
end
diskdef electroglas
seclen 512
tracks 80
sectrk 10
blocksize 2048
maxdir 256
skew 0
boottrk 1
os 3
end
# IBM CP/M-86
# setfdprm /dev/fd1 sect=8 dtr=1 hd ssize=512 tpi=48 head=1
diskdef ibmpc-514ss
seclen 512
tracks 40
sectrk 8
blocksize 1024
maxdir 64
skew 1
boottrk 1
os 2.2
end
# IBM CP/M-86
# setfdprm /dev/fd1 sect=8 dtr=1 hd ssize=512 tpi=48
diskdef ibmpc-514ds
seclen 512
tracks 80
sectrk 8
blocksize 2048
maxdir 64
skew 0
boottrk 2
os 2.2
end
diskdef p112
seclen 512
tracks 160
sectrk 18
blocksize 2048
maxdir 256
skew 1
boottrk 2
os 3
end
diskdef p112-old
seclen 512
tracks 160
sectrk 18
blocksize 2048
maxdir 128
skew 1
boottrk 1
os 3
end
# revised per message from Adam Goldman at Device Side Data
diskdef kpii
seclen 512
tracks 40
sectrk 10
blocksize 1024
maxdir 64
skew 0
boottrk 1
os 2.2
end
# Added per message from Adam Goldman at Device Side Data
diskdef kpiv
seclen 512
tracks 80
sectrk 10
blocksize 2048
maxdir 64
skew 0
boottrk 1
os 2.2
end
# setfdprm /dev/fd0 dd sect=10
diskdef interak
seclen 512
tracks 80
sectrk 20
blocksize 4096
maxdir 256
skew 1
boottrk 2
os 2.2
end
# Timex FDD3000 3"
diskdef fdd3000
seclen 256
tracks 40
sectrk 16
blocksize 1024
maxdir 128
boottrk 4
os 2.2
skew 7
end
# Timex FDD3000 3"
diskdef fdd3000_2
seclen 256
tracks 40
sectrk 16
blocksize 1024
maxdir 128
boottrk 2
os 2.2
skew 5
end
# Robotron 1715
diskdef 1715
seclen 1024
tracks 40
sectrk 5
blocksize 1024
maxdir 64
skew 0
boottrk 3
os 2.2
end
# Robotron 1715 with SCP3
diskdef 17153
seclen 1024
tracks 160
sectrk 5
blocksize 2048
maxdir 128
skew 0
boottrk 4
os 3
end
# Visual Technology Visual 1050 computer
diskdef v1050
seclen 512
tracks 80
sectrk 10
blocksize 2048
maxdir 128
skew 0
boottrk 2
os 3
end
# Microbee 40 track 5.25" disks
diskdef microbee40
seclen 512
tracks 80
sectrk 10
blocksize 2048
maxdir 128
skewtab 1,4,7,0,3,6,9,2,5,8
boottrk 2
os 2.2
end
diskdef dreamdisk40
seclen 512
tracks 80
sectrk 10
blocksize 2048
maxdir 128
skewtab 1,4,7,0,3,6,9,2,5,8
boottrk 2
os 2.2
end
diskdef dreamdisk80
seclen 512
tracks 160
sectrk 10
blocksize 2048
maxdir 256
skewtab 1,4,7,0,3,6,9,2,5,8
boottrk 2
os 2.2
end
diskdef rc759
seclen 1024
tracks 160
sectrk 8
blocksize 2048
maxdir 512
boottrk 4
os 3
end
# SSSD osborne 1 disks; see section 7.7 of the Osborne 1 technical manual
# http://www.classiccmp.org/dunfield/osborne/o1techm.pdf
diskdef osborne1
seclen 256
tracks 40
sectrk 10
blocksize 1024
maxdir 32
boottrk 3
os 2.2
end
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