Table 3-5 Itm Register Summary - ARM Cortex-M3 Technical Reference Manual

ARM DDI 0337G
Unrestricted Access
Instrumentation Trace Macrocell registers
Table 3-5 gives a summary of the Instrumentation Trace Macrocell (ITM) registers. For
a detailed description of the ITM registers, see Chapter 11 System Debug
Name
Stimulus Ports 0-31
Trace Enable
Trace Privilege
Trace Control Register
Integration Write
Integration Read
Integration Mode Control
Lock Access Register
Lock Status Register
PID4
PID5
PID6
PID7
PID0
PID1
PID2
PID3
CID0
CID1
CID2
CID3
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Type
Read/write
Read/write
Read/write
Read/write
Write-only
Read-only
Read/write
Write-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Non-Confidential

Table 3-5 ITM register summary

Address
-
0xE0000000 0xE000007C
0xE0000E00
0xE0000E40
0xE0000E80
0xE0000EF8
0xE0000EFC
0xE0000F00
0xE0000FB0
0xE0000FB4
0xE0000FD0
0xE0000FD4
0xE0000FD8
0xE0000FDC
0xE0000FE0
0xE0000FE4
0xE0000FE8
0xE0000FEC
0xE0000FF0
0xE0000FF4
0xE0000FF8
0xE0000FFC
System Control
Reset value
-
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000003
0x00000004
0x00000000
0x00000000
0x00000000
0x00000001
0x000000B0
0x0000002B
0x00000000
0x0000000D
0x000000E0
0x00000005
0x000000B1
3-9