Texas Instruments SimpleLink CC2620 Technical Reference Manual page 60

Cortex-M3 Processor Registers
2.7.1.8 PCSR Register (Offset = 1Ch) [reset = X]
PCSR is shown 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.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Bit Field
31-0 EIASAMPLE
60
Figure 2-11 and described in
Figure 2-11. PCSR Register
Table 2-34. PCSR Register Field Descriptions
Type Reset
R X
Copyright © 2015, Texas Instruments Incorporated
Table 2-34.
EIASAMPLE
R-X
Description
Execution instruction address sample, or 0xFFFFFFFF if the core is
halted.
SWCU117C – February 2015 – Revised September 2015
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