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8 notes on u standby state – Renesas SuperH SH7339 User Manual

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3. Initializing the measured result

To initialize the measured result, select [Initialize] from the popup menu in the [Performance
Analysis] window or specify INIT with the PERFORMANCE_ANALYSIS command.

2.2.8

Notes on U Standby State

Controlling Vcc (main) in the U standby state clears settings for peripheral modules in the SH7339
in which the emulator uses for debugging. Thus the appropriate function must be selected in the
[Recovery Information] page of the [Configuration] dialog box so that debugging can be
continued after returning to the U standby state.

Note:

When using the U standby state, be sure to connect the /CA pin to the emulator.

Table 2.12 lists the items to be selected in the [Recovery Information] page of the [Configuration]
dialog box.

Table 2.12 Selected Items in the [Recovery Information] Page

Selected Item

Description

Configuration dialog information

Resets the information on the [General] page in
the [Configuration] dialog box.

Break Condition (UBC)

Resets the conditions of Break Condition.

Trace Acquisition Condition (AUD)

Resets the AUD trace conditions.

Performance Analysis Condition (PPC)

Resets the performance conditions.

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