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CHAPTER2 Dependence Functions
2.3.1.4 Operating Frequency
This section explains the setting of operating frequencies.
Operating frequencies
Set the operating frequencies of the MCU. The most suitable operating frequencies vary depending on the
type of DSU. DSU3 ranges from 1 to 200 MHz and DSU4 from 1 to 266 MHz. This setting provides the
optimum communication speed between the MCU and emulator.
This function can be controlled by the [Frequency] t ab in debug environment setting dia log.
Notes:
This setting is used to set maximum operating frequencies. Actual operating frequencies will not
be changed.
Actual operating frequencies exceeding these settings will cause improper communication with
the emulator.