110752     TCU-5ODYR Handler for RSX-11M, -PLUS, MICRO  Version: June
Submitted by: Phil Harms, Weyerhaeuser Company, Tacoma, WA
Operating System: Micro/RSX-11 V1  Source Language: FORTRAN 77,
MACRO-11  Memory Required: 7KW  Hardware Required: Digital Pathways
TCU-50DYR battery backup clock/calendar  Keywords: Calendars, Clock,
Device Handlers
Abstract: TCUSET/RSXSET and TCLOCK provide the software interface
to the TCU-50DYR clock card. These routines set the TCU
clock from the RSX-11 system time, and maintain the
correct date over leap day and year end.
Restrictions: Routine TCLOCK must be scheduled to run shortly after
midnight each day to insure that leap day and start of
new year are maintained on the clock. TCUSET must be run
after system time is manually changed for daylight
savings time or other time/date changes.
Media (Service Charge Code): One RX01 Diskette (KA)  Format: FILES-11,
600' Magnetic Tape (MA)  Format: FILES-11

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Created: December 26, 1998