Table 15-1 Cortex-M3 Resources - ARM Cortex-M3 Technical Reference Manual

Embedded Trace Macrocell
15.1.2 ETM resources
15-4
Table 15-1 lists the Cortex-M3 resources.
Feature
Architecture version
Address comparator pairs
Data comparators
Context ID comparators
MMDs
Counters
Sequencer
Start/stop block
Embedded ICE comparators
External inputs
External outputs
Extended external inputs
Extended external input selectors
FIFOFULL
FIFOFULL level setting
Branch broadcasting
ASIC Control Register
Data suppression
Software access to registers
Readable registers
FIFO size
Minimum port size
Maximum port size
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Table 15-1 Cortex-M3 resources

Present on Cortex-M3 ETM
ETMv3.4
0
0
0
0
0
No
Yes
4
2
0
0
0
Yes
Yes
Yes
No
No
Yes
Yes
16 bytes
8 bytes
8 bytes
ARM DDI 0337B