Renesas H8S/2628 Informations techniques télécharger pdf (Page 360)

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6.16.2 Displaying a Trace (when Time Stamping is Available)

The following procedure is for obtaining and displaying, with time stamps, trace information on cycles of

writing to memory locations in the specified address range.

(1) Clicking the right-hand mouse button on the [Trace] window displays a popup menu. Select [Acquisition…]

from this menu to display the [Trace Acquisition] dialog box (see figure 6.41, [Trace Acquisition] dialog

box).

(2) Register the address range for trace acquisition as an event condition. Click the [Add…] button in the [Trace

Events] group box on the [General] page to display the [Breakpoint/Event Properties] dialog box (see figure

6.42, [Breakpoint/Event Properties] dialog box).

(3) Click the [Range] radio button in the [Address] group box on the [General] page of the [Breakpoint/Event

Properties] dialog box. Use the [Locals] window to refer to the address on the line where variable a, which is

defined within the tutorial function, is allocated (H’00FFEF80 in this example) and enter this address

in the [Address Lo] edit box. Then enter an address, which is H’27 added to that entered in the [Address Lo]

edit box (H’00FFEFA7 in this example), in the [Address Hi] edit box. This procedure sets the memory

range for variable a of the tutorial function.

(4) Click the [Write] radio button in the [Direction] group box to set a write cycle for the specified range. This

completes the setting of a memory range. Click the [OK] button to close the [Breakpoint/Event Properties]

dialog box.

Figure 6.49 [Breakpoint/Event Properties] Dialog Box (after Setting an Event)

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Renesas H8S/2628 Informations techniques Page 360

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