C10.18 Sequencer Reset Control Register

The TRCSEQRSTEVR characteristics are:

Purpose
Resets the sequencer to state 0.
Usage constraints
  • Accepts writes only when the trace unit is disabled.
  • If the sequencer is used, you must program all sequencer state transitions with a valid event.
Configurations
Available in all configurations.
Attributes
See C10.1 ETM register summary.
Figure C10-17 TRCSEQRSTEVR bit assignments
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[31:8]
Reserved, res0.
RESETTYPE, [7]

Selects the resource type to move back to state 0:

0Single selected resource.
1Boolean combined resource pair.
[6:4]
Reserved, res0.
RESETSEL, [3:0]

Selects the resource number, based on the value of RESETTYPE:

When RESETTYPE is 0, selects a single selected resource from 0-15 defined by bits[3:0].

When RESETTYPE is 1, selects a Boolean combined resource pair from 0-7 defined by bits[2:0].

The TRCSEQRSTEVR can be accessed through the external debug interface, offset 0x118.

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