Zilog Z8F1621 Bedienungsanleitung PDF herunterladen (Seite 21)

In-Circuit Emulator

User Manual

UM016804-0208

13. Click Get Frames to display the trace information. Study the contents

of the Trace window to see how the trace and event system reports

program execution for the segment we set using the Event tools.

Single-Stepping Through a Program

1. ZDS II provides a simple mechanism for single-stepping through a

program. First, reset the program to Main() by either the Reset icon or

with Build --> Debug --> Reset. Set the Reset to Main option by

selecting Tools --> Options. In the Options window, select the Debug-

ger tab and select the Reset to symbol ‘main’ check box.

2. To step through the program one instruction at a time, use F11 or click

the button in the Debug toolbar (also accessible by selecting Build

--> Debug --> Step Into).

Peek/Poke Registers

1. ZDS II makes it easy for you to set and read emulator register con-

tents. With the ICEDEMO project open and ZDS II connected to the

emulator (target), select View --> Debug Windows --> Registers.

2. In the Registers window, double-click the value of any register and

type in a new value.

3. Press Enter. The new value displays in red.

Refer to the ZDS II—Z8 Encore! User Manual on the ZDS II CD-ROM

and the ZDS II online help for further information on setting and reading

Peek/Poke Memory

1. ZDS II also allow to set and read memory contents. With the ICE-

DEMO project open and ZDS II connected to the emulator (target),

select View --> Debug Windows --> Memory.

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