DECtape, originally called Microtape, is a magnetic tape data storage medium used with many Digital Equipment Corporation computers, including the PDP-6, PDP-8, LINC-8, PDP-9, PDP-10, PDP-11, PDP-12, and the PDP-15. On DEC's 32-bit systems, VAX/VMS support for it was implemented but did not become an official part of the product lineup.

VAX (an acronym for virtual address extension) is a series of computers featuring a 32-bit instruction set architecture (ISA) and virtual memory that was developed and sold by Digital Equipment Corporation (DEC) in the late 20th century.

Dec 31, 2014 · This guide describes formats and procedures for using disk and magnetic tapes on Version 4.4 of the VAX/VMS operating system. The tasks described in this guide are oriented towards the use of private media.

The MicroVAX is a discontinued family of low-cost minicomputers developed and manufactured by Digital Equipment Corporation (DEC). The first model, the MicroVAX I, was first shipped in 1984. [1] . They used processors that implemented the VAX instruction set architecture (ISA) and were succeeded by the VAX 4000.

Several essential features were felt to be missing from standard VAX tape handling utlities. The most important of these were. To this end, a new utility was written, known as SETUP. This command, which uses standard VAX/VMS system services, performs device allocation, tape mounting and label checking. STAGE, TAPECOPY, WRTAPE and XTAPE.

VAX/VMS operating system in a clear, concise, and easily accessible form. To meet this goal, we thoroughly reorganized and redesigned the VAX/VMS document set, as follows: • Organized the information so that someone who wants to solve a specific problem or to perform a certain task can find the information easily

You should use this procedure only if you are installing VAX/VMS Version 4.4 on a VAX-ll/750 processor from a magnetic tape distribution kit. The software installation procedure overwrites the entire con tents of the system disk.

VAX tape policy requires that all such tapes have matching internal and external labels; users should therefore exercise care when performing tape operations that could potentially alter the tape's label.

The VAX DOCUMENT software, which runs on the VMS operating system, interprets the code to format the text, generate a table of contents and index, and paginate the entire document.

VAXTAP contains a set of VAX/VMS utilities for tape handling. Structure: VAX commands Usage: This package contains the following commands: EINIT - initialise a tape with a label encoded in EBCDIC. LABELDUMP - dump the VOL1 label of a tape. SETUP - mount a tape with device allocation and label checking. STAGE - input and output tape staging.