Zilog EZ80F91AZA - Manual (Page 22)

The eZ80AcclaimPlus! Development Kit UM024402-0812
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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.