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R0E417250MCU00 User
’s Manual
3. Tutorial
R20UT3587EJ0302 Rev.3.02 Page 48 of 232
Sep.01. 21
3.11 Referring to Variables
When single-stepping through a program, you can see how the values of the variables used in the program change as you step
through source lines or instructions. For example, by following the procedure described below, you can look at the long-type
array ‘a’ that is declared at the beginning of the program.
Click on the left-hand side of the line containing the array ‘a’ in the Editor window to place the cursor there. Right-click and
select Instant Watch. The dialog box shown below will be displayed.
Figure 3.13 Instant Watch dialog box
Click on the Add button to add the variable to the Watch window.
Figure 3.14 Watch window (array display)
Alternatively, you can specify a variable name to be added to the Watch window. Click the right mouse button in the Watch
window and choose Add Watch from the popup menu. The dialog box shown below will be displayed.
Figure 3.15 Add Watch dialog box