2.2. ETM event resources

The possible ETM event resource types are:

Different ETMs implement different selections of resources, and different numbers of some resources such as address comparators. You can read the resource configuration of a particular ETM using its programming interface.

For the number of available resources in standard ETM configurations, see the following:

For ETM7 and ETM9 (ETMv1)
For other ETMs

See the appropriate Technical Reference Manual.

Resource identification describes the exact bit encoding for each resource type. The bit encodings enable you to uniquely identify a particular resource. For each resource type, resources are numbered from 1 to n. Each of the resource types is described in later sections of this chapter.

The resources are classified and described as follows:

For information about programming the registers that control these resources, see Chapter 3 Programmers’ Model.

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