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Integrated Timers The Hyperstone El -32X has two hardware timers integrated with a common time base and a resolution of l IJs. The system timer is a general-purpose timer, which is strongly supported by Hyperstone's real-time operating system hyRI-K. In combination with hyRrK, the Hyperstone El-32X provides up t0 31 virtual timers in stack-level tasks and up t0 254 virtual timers in interrupt-level tasks. Depending on the work load of the CPl_I, the latency of these virtual timers is in the range of l ..5 ps. FYogramming of these timers is very easy because only the delay has to be defined. Very important is that none of these timers generates any overhead CR_I cycles for pending time events. A processing overhead of approximately l ps is required only when a timer event occurs. The other timer can be directly controlled by the user. The signals of this timer are directly accessible at one of the chip's I/O pins without any latency. It is synchronized to the clock. Among others, this timer is ideally suited for measuring pulse widths or generation of pulse sequences.