Related:

• LPRTC: Load Program counter from Real Time Clock
• wall time n. (also `wall clock time') 1. `Real world' time (what the clock on the wall shows), as opposed to the system clock's idea of time.
  2. The real running time of a program, as opposed to the number of ticks required to execute it (on a timesharing system these always differ, as no one program gets all the ticks, and on multiprocessor systems with good thread support one may get more processor time than real time)....
• wall time: n. (also `wall clock time') 1. `Real world' time (what the clock on the wall shows), as opposed to the system clock's idea of time.
  2. The real running time of a program, as opposed to the number of {tick}s required to execute it (on a timesharing system these always differ, as no one program gets all the ticks, and on multiprocessor systems with good thread support one may get more processor time than real time)....
• The QR/BCC (Queensland Rail/Brisbane City Council) virus Runs your real-time clock half an hour late -- New viruses on the block.
• ACQT: Advance Clock to Quitting Time
• A stitch in time will ruin your clock.
• You tell 'em Clock, You've got the time.
• USES TIME EFFECTIVELY: Clock watcher. -- Interpreting supervisors comments...
• Hours are Time's shafts, and one comes winged with death. Scottish Clock Motto