This is a guide to the TEAC FD-235HS, 3.5″ double-sided 5.3 track/mm [135tpl] micro floppy disk drive known as the FC1 and how to configure a Solid State Disks Ltd SCSI Flash disk emulator.
The FC1 has 3 data capacity modes 4MB, 2MB and 1MB although the 4MB mode was never used.
Using Iwo types of disk SD and HD, this FC1 permits Iwo write/read modes with unformatted data capacities of 2M and 1M bytes. The interface with the hast system is SCSI. The FC1 has a switch for the detection of the high-density identification hole (HD hale) in the disk and straps for selecting the density mode system.
Identifying what floppy disk format is used in a given application can be quite difficult making it hard to choose the correct emulation settings. This document is intended to guide you through that process.
