maxdir 64
skew 6
boottrk 2
- os p2dos
+ os 2.2
end
diskdef 4mb-hd
skew 1
boottrk 1
os 3
+ libdsk:format pcw180
end
diskdef pc1.2m
skew 1
boottrk 2
os 3
+ libdsk:format ibm1440
+end
+
+# CP/M 86 on 720KB floppies
+diskdef cpm86-720
+ seclen 512
+ tracks 160
+ sectrk 9
+ blocksize 2048
+ maxdir 256
+ skew 1
+ boottrk 2
+ os 3
end
diskdef cf2dd
skew 1
boottrk 1
os 3
+ libdsk:format pcw720
end
#amstrad: values are read from super block (special name hardcoded)
skew 1
boottrk 0
os 3
+ libdsk:format pcw720
end
# Despite being Amstrad formats, CPC System and CPC Data don't have an Amstrad
skew 1
boottrk 2
os 3
+ libdsk:format cpcsys
end
diskdef cpcdata
seclen 512
skew 1
boottrk 0
os 3
+ libdsk:format cpcdata
end
# after being read in with no sector skew.
skew 1
boottrk 1
os 2.2
+ libdsk:format ibm160
end
# IBM CP/M-86
skew 0
boottrk 2
os 2.2
+ libdsk:format ibm320
end
diskdef p112
os 3
end
+diskdef gide-cfa
+ seclen 512
+ tracks 1000
+ sectrk 16
+ blocksize 4096
+ maxdir 1024
+ skew 0
+ boottrk 2
+ os 3
+end
+
+diskdef gide-cfb
+ seclen 512
+ tracks 1000
+ sectrk 16
+ blocksize 4096
+ maxdir 1024
+ skew 0
+ boottrk 0
+# Start of second partition
+ offset 1000trk
+ os 3
+end
+
+# AT&T/Olivetti Word Processor
+diskdef attwp
+ seclen 256
+ tracks 80
+ sectrk 32
+ blocksize 2048
+ maxdir 128
+ boottrk 1
+ logicalextents 1
+ skewtab 0,2,4,6,8,10,12,14,1,3,5,7,9,11,13,15,16,18,20,22,24,26,28,30,17,19,21,23,25,27,29,31
+ os 2.2
+end
+
+# setfdprm /dev/fd0 zerobased SS DD ssize=512 cyl=40 sect=10 head=1
+# Kaypro II
diskdef kpii
seclen 512
tracks 40
sectrk 10
blocksize 1024
- maxdir 32
+ maxdir 64
+ skew 0
+ boottrk 1
+ os 2.2
+end
+
+# setfdprm /dev/fd0 zerobased DS DD ssize=512 cyl=40 sect=10 head=2
+# Kayro IV
+diskdef kpiv
+ seclen 512
+ tracks 80
+ sectrk 10
+ blocksize 2048
+ maxdir 64
skew 0
boottrk 1
os 2.2
os 3
end
+#DDR
+diskdef scp624
+ seclen 256
+ tracks 160
+ sectrk 16
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+diskdef scp640
+ seclen 256
+ tracks 160
+ sectrk 16
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+diskdef scp780
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+diskdef scp800
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+diskdef z9001
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 192
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
# Visual Technology Visual 1050 computer
diskdef v1050
seclen 512
diskdef rc759
seclen 1024
- tracks 160
+ tracks 154
sectrk 8
blocksize 2048
maxdir 512
boottrk 4
os 3
end
+
+# ICL Comet: 40 track 5.25" Single Sided
+#
+diskdef icl-comet-525ss
+ seclen 512
+ tracks 40
+ sectrk 10
+ blocksize 1024
+ maxdir 64
+ skewtab 0,3,6,9,2,5,8,1,4,7
+ boottrk 2
+ os 2.2
+end
+
+diskdef z80pack-hd
+ seclen 128
+ tracks 255
+ sectrk 128
+ blocksize 2048
+ maxdir 1024
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+diskdef z80pack-hdb
+ seclen 128
+ tracks 256
+ sectrk 16384
+ blocksize 16384
+ maxdir 8192
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+# Bondwell 12 and 14 disk images in IMD raw binary format
+diskdef bw12
+ seclen 256
+ tracks 40
+ sectrk 18
+ blocksize 2048
+ maxdir 64
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+diskdef bw14
+ seclen 256
+ tracks 80
+ sectrk 18
+ blocksize 2048
+ maxdir 64
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+############################
+# north star cp/m disks
+############################
+
+#North Star floppy 360K
+
+diskdef nsfd
+ seclen 512
+ tracks 70
+ sectrk 10
+ blocksize 2048
+ maxdir 64
+ skew 5
+ boottrk 2
+ os 2.2
+end
+
+
+#North Star CP/M Virtual-Disk file on Hard Disk
+# prepared with allocation factor = 4
+# as in "CR CPMB 4000 4"
+# needs to be copied off hard drive before you can
+# work on it with cpmtools
+
+diskdef nshd4
+ seclen 512
+ tracks 512
+ sectrk 16
+ blocksize 4096
+ maxdir 256
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+
+#North Star CP/M Virtual-Disk file on Hard Disk
+# prepared with allocation factor = 8
+# as in "CR CPMB 6000 8"
+# needs to be copied off hard drive before you can
+# work on it with cpmtools
+
+diskdef nshd8
+ seclen 512
+ tracks 1024
+ sectrk 16
+ blocksize 8192
+ maxdir 256
+ skew 0
+ boottrk 0
+ os 2.2
+end
+
+# Northstar Micro-Disk System MDS-A-D 175
+diskdef mdsad175
+ seclen 512
+ blocksize 1024
+ tracks 35
+ maxdir 64
+ boottrk 2
+ sectrk 10
+ skew 5
+ os 2.2
+end
+
+
+# Northstar Micro-Disk System MDS-A-D 350
+diskdef mdsad350
+ seclen 512
+ blocksize 2048
+ tracks 70
+ maxdir 64
+ boottrk 2
+ sectrk 10
+ skew 5
+ os 2.2
+end
+
+
+# Osborne 1
+diskdef osborne1
+ seclen 1024
+ tracks 40
+ sectrk 5
+ blocksize 1024
+ maxdir 64
+ boottrk 3
+ os 2.2
+end
+
+# Osborne Nuevo/Vixen/4
+diskdef osborne4
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 2
+ boottrk 2
+ os 2.2
+end
+
+# Lobo Max-80 8" CP/M 2
+diskdef lobo2
+ seclen 256
+ tracks 77
+ sectrk 30
+ blocksize 2048
+ maxdir 64
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+#Lobo Max-80 8" CP/M 3
+diskdef lobo3
+ seclen 512
+ tracks 77
+ sectrk 17
+ blocksize 2048
+ maxdir 64
+ skew 0
+ boottrk 2
+ os 3
+end
+
+# PRO CP/M RZ50 DZ format (Perhaps only 79 tracks should be used?)
+diskdef dec_pro
+ seclen 512
+ tracks 80
+ sectrk 10
+ blocksize 2048
+ maxdir 128
+ skew 2
+ boottrk 2
+ os 2.2
+end
+
+# TDOS with DateStamper
+diskdef tdos-ds
+ seclen 1024
+ tracks 77
+ sectrk 16
+ blocksize 2048
+ maxdir 256
+ skew 0
+ boottrk 1
+ os zsys
+end
+
+# The following entires are tested and working
+# Most of the images are either from Don Maslin's archive or from
+# Dave Dunfield's site, but not all - they are noted as well as
+# their size.
+
+# PMC Micromate
+# Dave Dunfield's Imagedisk information from DSK conversion from IMD:
+# IMageDisk Utility 1.18 / Mar 07 2012
+# IMD 1.14: 10/03/2007 11:13:27
+# PMC-101 MicroMate
+# CP/M Plus
+# System Master
+# Assuming 1:1 for Binary output
+# 0/0 250 kbps DD 5x1024
+# 80 tracks(40/40), 400 sectors (12 Compressed)
+# Entry derived from above - image size = 409,600, from Dave Dunfield
+diskdef pmc101
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 3
+end
+
+# BEGIN td143ssdd8 Turbo Dos 1.43 - SSDD 8" - 512 x 16
+# Test OK - image size = 630,784, from Don Maslin's archive
+diskdef td143ssdd8
+ seclen 512
+ tracks 77
+ sectrk 9
+ blocksize 1024
+ maxdir 64
+ skew 0
+ boottrk 0
+ os 2.2
+# DENSITY MFM ,LOW
+end
+
+# BEGIN headsdd8 Heath H89, Magnolia CP/M - SSDD 8" - 512 x 16
+# Test OK - image size = 630,784, from Don Maslin's archive
+diskdef heassdd8
+ seclen 512
+ tracks 77
+ sectrk 16
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+# DENSITY MFM ,LOW
+end
+
+# Morrow Designs Micro-Decision DOUBLE
+# 64k CP/M Vers. 2.2 Rev.2.3 SIDED
+# Copyright '76, '77, '78, '79, '80
+# Digital Research
+# Copyright 1982,1983 Morrow Designs, Inc.
+# Assuming 1:1 for Binary output
+# 0/0 250 kbps DD 5x1024
+# 80 tracks(40/40), 400 sectors (128 Compressed)
+# Entry derived from above data
+# Test OK - image siae = 409600, from Dave Dunfield
+diskdef mordsdd
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 3
+ boottrk 2
+ OS 2.2
+end
+
+
+# BEGIN morsddd Morrow MD2 - SSDD 48 tpi 5.25" - 1024 x 5
+# Test OK - image size = 204,800, from Don Maslin's archive
+# Also tested with image from Dave Dunfield
+diskdef morsddd
+ seclen 1024
+ tracks 40
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 3
+ boottrk 2
+ os 2.2
+# DENSITY MFM ,LOW
+# BSH 4 BLM 15 EXM 1 DSM 94 DRM 127 AL0 0C0H AL1 0 OFS 2
+end
+
+# BEGIN osb1sssd Osborne 1 - SSSD 48 tpi 5.25" - 256 x 10
+# Test OK - image size = 102,400, from Don Maslin's archive
+diskdef osb1sssd
+ seclen 256
+ tracks 40
+ sectrk 10
+ blocksize 2048
+ maxdir 64
+ skew 2
+ boottrk 3
+ os 2.2
+# DENSITY MFM ,LOW
+# BSH 4 BLM 15 EXM 1 DSM 45 DRM 63 AL0 080H AL1 0 OFS 3
+end
+
+# BEGIN ampdsdd Ampro - DSDD 48 tpi 5.25" - 512 x 10
+# Test OK - image size = 409,600, from Don Maslin's archive
+diskdef ampdsdd
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+ libdsk:format ampro400d
+# DENSITY MFM ,LOW
+# BSH 4 BLM 15 EXM 1 DSM 194 DRM 127 AL0 0C0H AL1 0 OFS 2
+end
+
+# BEGIN ampdsdd80 Ampro - DSDD 96 tpi 5.25" - 512 x 10
+# Test OK - image size = 819,200, from Don Maslin's archive
+diskdef ampdsdd80
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+ libdsk:format ampro800
+# DENSITY MFM ,LOW
+# BSH 4 BLM 15 EXM 1 DSM 194 DRM 127 AL0 0C0H AL1 0 OFS 2
+end
+
+# BEGIN altdsdd Altos - DSDD 5" - 512 x 9
+# Test OK - both CP/M and MP/M - image size = 737,280, from Dave Dunfield
+diskdef altdsdd
+ seclen 512
+ tracks 160
+ sectrk 9
+ blocksize 4096
+ maxdir 177
+ skew 0
+ boottrk 2
+ os 3
+# DENSITY MFM ,HIGH
+# BSH 5 BLM 31 EXM 3 DSM 176 DRM 176 AL0 0C0H AL1 0 OFS 2
+end
+
+# BEGIN trsomsssd TRS-80 Model 1, Omikron CP/M - SSSD 48 tpi 5.25" - 128 x 18
+# Test OK - image size = 80,640, from TRS-80 Yahoo Group posting
+diskdef trsomsssd
+ seclen 128
+ tracks 35
+ sectrk 18
+ blocksize 1024
+ maxdir 64
+ skew 4
+ boottrk 3
+ os 2.2
+# DENSITY FM ,LOW
+# BSH 3 BLM 7 EXM 0 DSM 71 DRM 63 AL0 0C0H AL1 0 OFS 3
+end
+
+# Memotech type 03, ie: 3.5" or 5.25", D/S, D/D, S/T
+# 40 tracks, 2 sides, 16 sectors/track, 256 bytes/sector
+# Bytes on the media = 2*40*16*256 = 327680
+# CP/M sees 26 128 byte records per track (similar to 8" disks).
+# Tracks = 327680/(26*128) = 98
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = ((98-2)*26*128)/2048 = 156, which agrees with DPB
+
+diskdef memotech-type03
+ seclen 128
+ tracks 98
+ sectrk 26
+ blocksize 2048
+ maxdir 64
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 07, ie: 3.5" or 5.25", D/S, D/D, D/T
+# 80 tracks, 2 sides, 16 sectors/track, 256 bytes/sector
+# Bytes on the media = 2*80*16*256 = 655360
+# CP/M sees 26 128 byte records per track (similar to 8" disks).
+# Tracks = 655360/(26*128) = 196
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = ((196-2)*26*128)/2048 = 315, which agrees with DPB
+
+diskdef memotech-type07
+ seclen 128
+ tracks 196
+ sectrk 26
+ blocksize 2048
+ maxdir 128
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 43, ie: 1MB Silicon Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for Silicon Discs includes blocks on the last incomplete track
+# Tracks = 1048576/(26*128) = 315.07
+# Data is in 4096 byte blocks, on track 2 onwards
+# Blocks = (1048576-2*26*128)/4096 = 254, which agrees with DPB
+# Blocks = ((315-2)*26*128)/4096 = 254, so we don't need the 0.07 track
+diskdef memotech-type43
+ seclen 128
+ tracks 315
+ sectrk 26
+ blocksize 4096
+ maxdir 256
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 47, ie: 2MB Silicon Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for Silicon Discs includes blocks on the last incomplete track
+# Tracks = 2097152/(26*128) = 630.15
+# Data is in 4096 byte blocks, on track 2 onwards
+# Blocks = (2097152-2*26*128)/4096 = 510, which agrees with DPB
+# Blocks = ((630-2)*26*128)/4096 = 510, so we don't need the 0.15 track
+diskdef memotech-type47
+ seclen 128
+ tracks 630
+ sectrk 26
+ blocksize 4096
+ maxdir 256
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 4B, ie: 4MB Silicon Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for Silicon Discs includes blocks on the last incomplete track
+# Tracks = 4194304/(26*128) = 1260.3
+# Data is in 4096 byte blocks, on track 2 onwards
+# Blocks = (4194304-2*26*128)/4096 = 1022, which agrees with DPB
+# Blocks = ((1260-2)*26*128)/4096 = 1022, so we don't need the 0.3 track
+diskdef memotech-type4B
+ seclen 128
+ tracks 1260
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 4F, ie: 8MB Silicon Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for Silicon Discs includes blocks on the last incomplete track
+# Tracks = 8388608/(26*128) = 2520.61
+# Data is in 4096 byte blocks, on track 2 onwards
+# Blocks = (8388608-2*26*128)/4096 = 2046, which agrees with DPB
+# Blocks = ((2520-2)*26*128)/4096 = 2045, so we need the extra 0.61 track
+diskdef memotech-type4F
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 18, ie: 8MB SD Card
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for SD Cards includes blocks on the last incomplete track
+# Tracks = 8388608/(26*128) = 2520.61
+# Data is in 4096 byte blocks, on track 2 onwards
+# Blocks = (8388608-2*26*128)/4096 = 2046, which agrees with DPB
+# Blocks = ((2520-2)*26*128)/4096 = 2045, so we need the extra 0.61 track
+diskdef memotech-type18
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 19, ie: 8MB SD Card
+diskdef memotech-type19
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 8M
+end
+
+# Memotech type 1A, ie: 8MB SD Card
+diskdef memotech-type1A
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 16M
+end
+
+# Memotech type 1B, ie: 8MB SD Card
+diskdef memotech-type1B
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 24M
+end
+
+# Memotech type 1C, ie: 8MB SD Card
+diskdef memotech-type1C
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 32M
+end
+
+# Memotech type 1D, ie: 8MB SD Card
+diskdef memotech-type1D
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 40M
+end
+
+# Memotech type 1E, ie: 8MB SD Card
+diskdef memotech-type1E
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 48M
+end
+
+# Memotech type 1F, ie: 8MB SD Card
+diskdef memotech-type1F
+ seclen 128
+ tracks 2521
+ sectrk 26
+ blocksize 4096
+ maxdir 512
+ skew 1
+ boottrk 2
+ os 2.2
+ offset 56M
+end
+
+# Memotech type 50, ie: 256KB RAM Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 262144/(26*128) = 78.76
+# Data is in 1024 byte blocks, on track 2 onwards
+# Blocks = (262144-2*26*128)/1024 = 249, which agrees with DPB
+# Blocks = ((78-2)*26*128)/1024 = 247, so we need the extra 0.76 track
+diskdef memotech-type50
+ seclen 128
+ tracks 79
+ sectrk 26
+ blocksize 1024
+ maxdir 64
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 51, ie: 512KB RAM Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 524288/(26*128) = 157.53
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = (524288-2*26*128)/2048 = 252, which agrees with DPB
+# Blocks = ((157-2)*26*128)/2048 = 251, so we need the extra 0.53 track
+diskdef memotech-type51
+ seclen 128
+ tracks 158
+ sectrk 26
+ blocksize 2048
+ maxdir 128
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 51, as used in Italy, ie: 480KB RAM Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 491520/(26*128) = 147.69
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = (491520-2*26*128)/2048 = 236, which agrees with DPB
+# Blocks = ((147-2)*26*128)/2048 = 235, so we need the extra 0.69 track
+diskdef memotech-type51-italy
+ seclen 128
+ tracks 148
+ sectrk 26
+ blocksize 2048
+ maxdir 128
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 51, after S2R64.COM, ie: 448KB RAM Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 458752/(26*128) = 137.84
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = (458752-2*26*128)/2048 = 220, which agrees with DPB, after S2R64.COM
+# Blocks = ((137-2)*26*128)/2048 = 219, so we need the extra 0.84 track
+diskdef memotech-type51-s2r64
+ seclen 128
+ tracks 138
+ sectrk 26
+ blocksize 2048
+ maxdir 128
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 51, after S2R.COM, ie: 144KB RAM Disc
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 147456/(26*128) = 44.3
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = (147456-2*26*128)/2048 = 68, which agrees with DPB, after S2R.COM
+# Blocks = ((44-2)*26*128)/2048 = 68, so we don't need the extra 0.3 track
+diskdef memotech-type51-s2r
+ seclen 128
+ tracks 44
+ sectrk 26
+ blocksize 2048
+ maxdir 128
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Memotech type 52, ie: 320KB RAM Disc
+# Added for REMEMOTECH
+# CP/M sees 26 128 byte records per track
+# Note: Unlike common practice with real physical disks, with real geometry,
+# the DPB for RAM Discs includes blocks on the last incomplete track
+# Tracks = 327680/(26*128) = 98.46
+# Data is in 2048 byte blocks, on track 2 onwards
+# Blocks = (327680-2*26*128)/2048 = 156
+# Blocks = ((98-2)*26*128)/2048 = 156, so we don't need the extra 0.46 track
+# This type very deliberately and conveniently exactly matches type 03
+diskdef memotech-type52
+ seclen 128
+ tracks 98
+ sectrk 26
+ blocksize 2048
+ maxdir 64
+ skew 1
+ boottrk 2
+ os 2.2
+end
+
+# Research Machines 380Z/480Z 5.25" "Single Density" or "MDS" format.
+# All tracks are formatted FM 16x128.
+diskdef rm-sd
+ seclen 128
+ tracks 40
+ sectrk 16
+ blocksize 1024
+ maxdir 64
+ skew 3
+ boottrk 3
+ os 2.2
+end
+
+# Research Machines 380Z/480Z 5.25" "Double Density" or "MD" format.
+# Track 0 is formatted FM 16x128; 1+ are MFM 9x512.
+# If you're working with an image file, make sure that track 0 is
+# padded to be the same size as the other tracks.
+diskdef rm-dd
+ seclen 512
+ tracks 40
+ sectrk 9
+ blocksize 1024
+ maxdir 64
+ skew 5
+ boottrk 3
+ os 2.2
+end
+
+# Research Machines 380Z/480Z 5.25" "Quad Density" or "MQ" format.
+# Track 0 is formatted FM 16x128; 1+ are MFM 9x512.
+diskdef rm-qd
+ seclen 512
+ tracks 80
+ sectrk 9
+ blocksize 2048
+ maxdir 128
+ skew 5
+ boottrk 3
+ os 2.2
+end
+
+# Ampro Little Board Z80 running CP/M 2.21
+# BEGIN AMP1 Ampro - SSDD 48 tpi 5.25"
+# DENSITY MFM, LOW
+# CYLINDERS 40 SIDES 1 SECTORS 10,512 SKEW 2
+# SIDE1 0 1,2,3,4,5,6,7,8,9,10
+# BSH 4 BLM 15 EXM 1 DSM 94 DRM 63 AL0 080H AL1 0 OFS 2
+# END
+
+diskdef amp1
+ seclen 512 #= Sectors xx,512
+ tracks 40 #= (Cylinders * Sides) = 40*1 = 40
+ sectrk 10 #= Sectors 10,xxx
+ blocksize 2048 #= (128*(BLM+1)) = 2048
+ maxdir 64 #(DRM+1) = 64
+ skew 0 #= SKEW = 0
+ boottrk 2 #= OFS = 2
+ os 2.2
+end
+
+#BEGIN AMP2 Ampro - DSDD 48 tpi 5.25"
+#DENSITY MFM, LOW
+#CYLINDERS 40 SIDES 2
+#SECTORS 10,512
+#SKEW 2
+#SIDE1 0 17,18,19,20,21,22,23,24,25,26
+#SIDE2 1 17,18,19,20,21,22,23,24,25,26
+#ORDER SIDES
+#BSH 4 BLM 15 EXM 1 DSM 194 DRM 127 AL0 0C0H AL1 0 OFS 2
+#END
+
+# setfdprm /dev/fd0 DS DD ssize=512 cyl=40 sect=10 head=2
+diskdef amp2
+ seclen 512
+ tracks 80
+ sectrk 10
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+#BEGIN AMP3 Ampro - SSDD 96 tpi 3.5"
+#DENSITY MFM, LOW
+#CYLINDERS 80 SIDES 1 SECTORS 5,1024 SKEW 2
+#SIDE1 0 1,2,3,4,5
+#BSH 4 BLM 15 EXM 1 DSM 194 DRM 127 AL0 0C0H AL1 0 OFS 2
+#END
+
+# setfdprm /dev/fd0 SS DD ssize=1024 cyl=80 sect=5 head=1
+diskdef amp3
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+#BEGIN AMP4 Ampro - DSDD 96 tpi 3.5"
+#DENSITY MFM, LOW
+#CYLINDERS 80 SIDES 2 SECTORS 5,1024 SKEW 2
+#SIDE1 0 17,18,19,20,21
+#SIDE2 1 17,18,19,20,21
+#ORDER SIDES
+#BSH 4 BLM 15 EXM 0 DSM 394 DRM 255 AL0 0F0H AL1 0 OFS 2
+#END
+
+# setfdprm /dev/fd0 DS DD ssize=1024 cyl=80 sect=5 head=2
+diskdef amp4
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 256
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+#BEGIN AMP5 Ampro - SSDD 3.5"
+#DENSITY MFM, LOW
+#CYLINDERS 80 SIDES 1 SECTORS 5,1024 SKEW 2
+#SIDE1 0 1,2,3,4,5
+#BSH 4 BLM 15 EXM 1 DSM 194 DRM 127 AL0 0C0H AL1 0 OFS 2
+#END
+
+# setfdprm /dev/fd0 SS DD ssize=1024 cyl=80 sect=5 head=1
+diskdef amp5
+ seclen 1024
+ tracks 80
+ sectrk 5
+ blocksize 2048
+ maxdir 128
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+#BEGIN AMP6 Ampro - DSDD 3.5"
+#DENSITY MFM, LOW
+#CYLINDERS 80 SIDES 2 SECTORS 5,1024 SKEW 2
+#SIDE1 0 17,18,19,20,21
+#SIDE2 1 17,18,19,20,21
+#ORDER SIDES
+#BSH 4 BLM 15 EXM 0 DSM 394 DRM 255 AL0 0F0H AL1 0 OFS 2
+#END
+
+# setfdprm /dev/fd0 DS DD ssize=1024 cyl=80 sect=5 head=2
+diskdef amp6
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 256
+ skew 0
+ boottrk 2
+ os 2.2
+end
+
+diskdef ampro800
+ seclen 1024
+ tracks 160
+ sectrk 5
+ blocksize 2048
+ maxdir 256
+ skew 0
+ boottrk 2
+ os 2.2
+end
projects / debian / cpmtools / blobdiff