Alan,
If you get a chance try this 22DISK definition on one of your floppy's to see if it works.
It should work fine if I haven't made a typo or error.
BEGIN JAD2 Jade - DSDD 8" - 128 x 50
DENSITY MFM, HIGH
CYLINDERS 77 SIDES 2 SECTORS 50,128
SIDE1 0 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,
25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50
SIDE1 1 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,
25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50
ORDER SIDES
BSH 4 BLM 15 EXM 1 DSM 225 DRM 63 AL0 0F0H AL1 0 OFS 1
END
# cpmtools:
# JAD2 Jade - DSDD 8" - 128 x 50
diskdef jad2
seclen 128
tracks 154
sectrk 50
blocksize 4096
maxdir 64
skew 1
offset 6400
boottrk 0
os 2.2
end
# libdsk:
[jad2]
description = JAD2 Jade - DSDD 8" - 128 x 50
sides = alt
cylinders = 154
heads = 2
secsize = 128
sectors = 50
secbase = 1
datarate = ED
#Flashfloppy/GOTEK:
[jad2]
cyls = 154
heads = 2
secs = 50
interleave = 1
bps = 128
id = 1
rpm = 360
#rpm = 300
rate = 250
mode = mfm
iam = no
Larry