PS Keydisk - The Blues Brothers

[ibmpc5150]

To dump track 40-41, there is another method.

Example : disk1.scp (Dumped image from Track 0-83 on 1.2MB 96DPI 5.25" drive)

pfi disk1.scp -p double-step -r 600000 -c 0-39 -p decode pri disk1mfm.pri
pfi disk1.scp -p double-step -r 300000 -c 40-41 -p decode pri disk1fm.pri

pri disk1mfm.pri -m disk1fm.pri -p decode auto disk1.psi

Also it can be converted to TC image.

pri disk1mfm.pri -m disk1fm.pri disk1.tc


To remove comment on image or position, you can use the following.

psi disk1.psi -p comment-set "" disk1.psi  (* Remove comment on image)
psi disk1.pri -e position -1 disk1.psi  (* Remove sector postion on image.)

Use PFI.EXE with your SCP flux :
> pfi disk1.scp -p double-step -r 600000 -c 0-39 -p decode pri disk1.pri
> pri disk1.pri -p decode auto disk1.psi
After what mount you floppy by modyfing configuration file.
Thanks Hampa.