2.14.4
Range of measurable time
There is a finite range of measurable time for timer measurements by Run-Break timer events (see "2.14.2 Measuring execution time from start to stop") or timer measurement events (see "2.14.3 Measuring execution time in a section"), as shown below.
Table 2.16 | Range of Measurable Time |
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|
|
|
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E1(Serial)/E1(JTAG)/
E20(Serial)/E20(JTAG)
[RX600, RX700 Series]
|
Min
|
100 microseconds
|
Min
|
-
|
|
Max
|
Approx. 72 hours
|
Max
|
Depends on CPU clock frequency
32-bit counter x 2 channels
or
64-bit counter x 1 channel
Overflow detection available
|
|
E1(Serial)/E1(JTAG)/
E20(Serial)/E20(JTAG)
[RX200 Series]
|
Min
|
100 microseconds
|
Min
|
-
|
|
Max
|
Approx. 72 hours
|
Max
|
Depends on CPU clock frequency
24-bit counter x 1 channel
Overflow detection available
|
|
Simulator
|
Depends on CPU clock frequency
64-bit counter
Overflow detection available
|
Depends on CPU clock frequency
64-bit counter
Overflow detection available
|