IMageDisk Analyzer 1.18 / Mar 12 2012
IMD 1.18: 25/07/2020 11:20:59

Prof 180 Disk HD 511  - war 311

Format #8  Quelle + verschiedene CP/M-SYS Versionen

Required cylinders: 77
Required heads    : 2
Data rate         : 500kbps
Est. maximum track: 9040 bytes

Possible drives/options to write P180H511.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.
