Measurable range | CS+ V8.02.00

2.15.2 Measurable range

The CPU clock is used for performance measurement by a Performance Measurement event (see "2.15.1 Measure the performance in a section" for details).

If "Clock cycle", "Non-interrupt cycle", or "Interrupt disable cycle of DI/EI" is set as a measurement item (see "Detailed Settings of Performance Measurement dialog box [Full-spec emulator][E1][E20]"), the number of CPU cycles is measured. If any other item is set as a measurement item, the number of counts is measured. The measurable range is from 0 to 4294967295.

Example

When the CPU clock frequency is 320 MHz and the measurement result is 10 cycles, the result is 31.25 nanoseconds (ns) when converted into time.