
The eZ80AcclaimPlus! Development Kit UM024402-0812
12
eZ80AcclaimPlus! Development Kit
User Manual
Viewing the Starter Project Output via the ZDS II Instruction Set
Simulator
The eZ80Acclaim! Cycle-Accurate Instruction Set Simulator interfaces with the ZDS II
Debugger to simulate the execution of programs without using an emulator or target hard-
ware. The Instruction Set Simulator uses the command set of the Debugger to perform
tasks such as simulating timers and interrupts.
To use the eZ80Acclaim! Instruction Set Simulator as an option, observe the following
steps to view the output of the
starter.zdsproj project in the ZDS II IDE.
1. In ZDS II, open the
starter.zdsproj project.
2. From the
Project menu in ZDS II, choose Settings to open the Project Settings dialog
box. Click the
Debugger tab.
3. In the Debugger dialog, select
eZ80F91ModDevKit_RAM from the Target pane by
clicking the checkbox next to the specific target name. Next, select
Simulator from
the
Debug Tool drop-down menu.
4. Click
OK to close the Project Settings dialog box.
5. If you are prompted to rebuild any affected files, click
Yes. Otherwise, choose Build
from the menu bar, then click
Rebuild All.
6. When the build is complete, explore the Debug toolbar’s many debugger features. To
connect to the Simulator, choose
Reset from the Debug menu.
7. Next, open the Simulated UART Output window to view the output of the program by
navigation via the
View menu to Debug Windows → Simulated UART Output.
8. To run the application, select
Go from the Debug menu. Until the default settings are
changed, the following output will be presented in the HyperTerminal window:
Zilog Developer Studio
i = 5
d = 25
f = 1.260000
eZ80F91 5 25 1.260000
9. Using the Simulator, you can now view the sample code to study how it works.
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