Target Frequency
When execution is stopped, the speed of the Emulator can be changed.
In order to change the speed, select Emulator Options from the Options
menu. The user can select whether the Emulator should be clocked from the
on-board programmable clock circuit, or if it should be clocked from an
external source (see AVR In-Circuit Emulator documentation for further
information). If the Internal Oscillator is set as clock source, the user
can select a frequency between 400kHz and 20MHz. The user can either select
typical frequencies from the list, or enter a custom frequency. Note that
not all frequencies can be exactly generated. The actual frequency is printed
in the Message window. The speed of the Emulator is remembered between
sessions.
External Oscillator
If the user wants to use an external oscillator, the user must also
supply information about the frequency range of the external oscillator
by clicking the appropriate button in the External range field.
See Also