This directory contains files related to floppy disks. fdcdemo.asm code for direct programming of IBM PC FDC, with CLI that can read, write, and format a variety of disk types, and can copy between disks and image files (80x86 assembly) fdcdemo.com executable of above demo program fdcdemo.txt documentation for above fmt179x.asm disk formatter for WD179x FDCs (for CP/M) (8080/Z80 assembly) (written for TRS-80 Model II, could be ported though) floppy.mar disk I/O routines for WD1771 FDC on MicroVAX (VAX assembly) format.mar disk formatter for WD1771 FDC on MicroVAX (VAX assembly)