h6. [[RTSupport]] h6(. » [[RTSupport SWI Calls|SWI Calls]] h6((. » RT_TimedYield h2. RT_TimedYield h5. (SWI &575C3) Perform a time-limited sleep of the current thread and force a test of all pollwords |_<^{width:4em}. Entry | | | R1 | pointer to pollword | | R2 | monotonic time at which to return control even if pollword is unset | |_<^{width:4em}. Exit | | | - | All registers are preserved | Interrupts * Interrupts are disabled * Fast interrupts are enabled Processor Mode * Processor is in SVC mode Re-entrancy * SWI is re-entrant h4. Use This SWI is similar to RT_Yield except that the sleep does not extend indefinitely. h4. See also * [[RT_Yield]]