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General Emulator
Configuration
Micro-processor
clock source?
Note
Enter monitor after
configuration?
The configuration questions described in this section involve general
emulator operation.
This configuration question allows you to select whether the emulator
will be clocked by the internal clock source or by a target system clock
source.
internal
Selects the internal clock oscillator as the emulator
clock source. The emulators' internal clock speed
is 10 MHz(system clock).
external
Selects the clock input to the emulator probe from
the target system. You must use a clock input
conforming to the specifications for the H8/338
microprocessor. The maximum clock speed is 10
MHz ( system clock ).
Changing the clock source drives the emulator into the reset state. The
emulator may later break into the monitor depending on how the
following "Enter monitor after configuration?" question is answered.
This question allows you to select whether the emulator will be running
in the monitor or held in the reset state upon completion of the
emulator configuration.
How you answer this configuration question is important in some
situations. For example, when the external clock has been selected and
the target system is turned off, reset to monitor should not be selected;
otherwise, configuration will fail.
When an external clock source is specified, this question becomes
"Enter monitor after configuration (using external clock)?" and the
default answer becomes "no".
Configuration the Emulator 4-3
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