C10.54 Integration Mode Control Register

The TRCITCTRL characteristics are:

Purpose
Enables topology detection or integration testing, by putting the ETM trace unit into integration mode.
Usage constraints
ARM recommends that you perform a debug reset after using integration mode.
Configurations
Available in all configurations.
Attributes
See C10.1 ETM register summary.
Figure C10-53 TRCITCTRL bit assignments
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[31:1]

Reserved, res0.

IME, [0]

Integration mode enable bit. The possible values are:

0The trace unit is not in integration mode.
1

The trace unit is in integration mode. This mode enables:

  • A debug agent to perform topology detection.
  • SoC test software to perform integration testing.

The TRCITCTRL can be accessed through the external debug interface, offset 0xF00.

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