AT&T DMD Terminal Utilities

This is an archive of software for the AT&T 3B2 series of computers.

Diskette images are straight sector-by-sector copies of original floppy disks. If you wish to write them to physical diskettes again, you can use the dd utility in UNIX or Linux, or the ImageDisk utility in DOS.

Physically, diskettes are double-sided, 80 track, 96 tpi DS/DD media using 250kbps MFM enoding, 9 sectors per track, with 3:1 interleave.

NOTE: The DMD utilities in this directory must be installed BEFORE installing the version-specific AT&T Widowing Utilities package.

File Type Size
DMD Application Development Utilities, Disk 1 Disk Image 720.0 KB
DMD Application Development Utilities, Disk 2 Disk Image 720.0 KB
DMD Application Development Utilities, Disk 3 Disk Image 720.0 KB
DMD Application Development Utilities, Disk 4 Disk Image 720.0 KB
DMD Application Development Utilities, Disk 5 Disk Image 720.0 KB
DMD Core Utilities and Driver, Disk 1 Disk Image 720.0 KB
DMD Core Utilities and Driver, Disk 2 Disk Image 720.0 KB
DMD Core Utilities and Driver, Disk 3 Disk Image 720.0 KB
DMD Optional Fonts, Disk 1 Disk Image 720.0 KB
DMD Optional Fonts, Disk 2 Disk Image 720.0 KB
DMD Text and Graphics Utilities, Disk 1 Disk Image 720.0 KB
DMD Text and Graphics Utilities, Disk 2 Disk Image 720.0 KB