Texas Instruments CC2650DK Manuel D’Utilisation
Cortex-M3 Processor Registers
2.7.2.8
PCSR Register (Offset = 1Ch) [reset = 0h]
PCSR is shown in
and described in
.
Program Counter Sample This register is used to enable coarse-grained software profiling using a debug
agent, without changing the currently executing code. If the core is not in debug state, the value returned
is the instruction address of a recently executed instruction. If the core is in debug state, the value
returned is 0xFFFFFFFF.
agent, without changing the currently executing code. If the core is not in debug state, the value returned
is the instruction address of a recently executed instruction. If the core is in debug state, the value
returned is 0xFFFFFFFF.
Figure 2-48. PCSR Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
EIASAMPLE
R-0h
Table 2-72. PCSR Register Field Descriptions
Bit
Field
Type
Reset
Description
31-0
EIASAMPLE
R
0h
Execution instruction address sample, or 0xFFFFFFFF if the core is
halted.
halted.
101
SWCU117A – February 2015 – Revised March 2015
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