HP OpenVMS Systems Documentation
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OpenVMS I/O User's Reference Manual

Previous Contents Index

U
UDA50 disk adapter
UNI
    user to network interface
Unload function
    disk
    magnetic tape
User to network interface (UNI)
W
Write attention AST function
Write breakthrough function
Write end-of-file function
    magnetic tape
    message
Write protection
    hardware
X
XQP (extended QIO processor)