At the main window, click on the View Breakpoints button. The Breakpoints Display window will appear.
- At the lower-left hand corner of the Breakpoints Display window, Choose Line from the choice list (drop-down list).
- At the text box to the right of the choice list, enter the line number at which the breakpoint is to be added.
- Click the Add button. The address corresponding to the specified line is added to the breakpoint list box.
Note: When the CPU encounters a breakpoint, the CPU stops right before it starts fetching the instruction where the breakpoint is located.
- At the lower-left hand corner of the Breakpoints Display window, Choose Address from the choice list (drop-down list).
- At the text box to the right of the choice list, enter the memory address at which the breakpoint is to be added.
- Click the Add button. The specified address is added to the breakpoint list box.
Note: When the CPU encounters a breakpoint, the CPU stops right before it starts fetching the instruction where the breakpoint is located.
- At the Breakpoints Display window, highlight the address of the breakpoint to be deleted in the breakpoint list box.
- Enter the new register value in the text field.
- Click the Delete button. The address of the breakpoint is removed from the breakpoint list box.