IMageDisk Analyzer 1.19 / Jul 11 2022
IMD 1.19: 13/10/2023  7:17:40

panasonic JD-850M



CP/M 2

Required cylinders: 77
Required heads    : 2
Data rate         : 500kbps
Est. maximum track: 8951 bytes

Possible drives/options to write P-JD850M.IMD :

 3.5" HD 80-track   NOTE: *1 *2
   Double-step: OFF

 5.25" HD 80-track   NOTE: *1
   Double-step: OFF

 8" 77-track
   Double-step: OFF

*1 77 track image likely from 8" drive.
*2 Should fit on 360rpm drive, 300rpm drive will leave long end gap.