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Chapter 4:Connecting the Emulator to a Target System
Running the emulator configured like the
processor
To determine whether the loading and timing changes of the emulator impact your
target system, configure the emulator to work like the target system processor. This
procedure uses no emulation monitor, or emulation memory, and does not attempt
to control any of the processor signals. For this test, the only emulation feature that
is operating is the emulation-bus analyzer. The emulation-bus analyzer is passive,
like a preprocessor.
This procedure uses the built-in terminal interface. Once your target system is
operating with the emulator, you should begin using one of the graphical user
interfaces.
If your target system can run a program without the emulator, follow this
procedure. Otherwise, go to the next section.
1 Turn on power to the emulator.
2 Check the emulator prompt by pressing <RETURN>.
The prompt should be "p>". A prompt of "->" indicates a software
compatibility problem. Correct problems indicated in error messages (seen in
the emulator error log) or check the software version using the ver command
for more information.
3 Determine correct settings for reset modes
The cf db configuration must be set to match the target initialization of the
DB16 signal. The cf glbcs configuration must be set to match the target
initialization of the CONFIG2-0 lines.
4 Configure the emulator by entering the following commands:
cf mon=bg
cf berr=en
cf xdma=en
cf ti=en
cf db=<32,16>, as appropriate for your target system
cf glbcs=<32,16,8>, as appropriate for your target system
Selecting a clock module
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