AT&T 3B2 System V Development Software

Optional software development tools for the AT&T 3B2, Issue 4 Version 1.

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.

File Type Size
Advanced C Utilities: Issue 4 Version 1 Disk Image 720.0 KB
Extended Software Generation Utilities: Issue 4 Version 1 Disk Image 720.0 KB
Source Code Control Utilities 1.1 Disk Image 720.0 KB