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

ARM DDI 0337B
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
Control Register
Integration Write
Integration Read
Integration Mode Control
Lock Access Register
Lock Status Register
PERIPHID4
PERIPHID5
PERIPHID6
PERIPHID7
PERIPHID0
PERIPHID1
PERIPHID2
PERIPHID3
PCELLID0
PCELLID1
PCELLID2
PCELLID3
Copyright © 2005, 2006 ARM Limited. All rights reserved.

Table 3-5 ITM register summary

Type Address
Read/write
0xE0000000
Read/write
0xE0000E00
Read/write 0xE0000E40
Read/write
0xE0000E80
Write-only
0xE0000EF8
Read-only
0xE0000EFC
Read/write
0xE0000F00
Write-only
0xE0000FB0
Read-only 0xE0000FB4
Read-only 0xE0000FD0
Read-only 0xE0000FD4
0xE0000FD8
Read-only
0xE0000FDC
Read-only
0xE0000FE0
Read-only
0xE0000FE4
Read-only
Read-only 0xE0000FE8
Read-only 0xE0000FEC
0xE0000FF0
Read-only
0xE0000FF4
Read-only
0xE0000FF8
Read-only
0xE0000FFC
Read-only
System Control
Reset value
-
0xE000007C -
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000003
0x00000004
0x00000000
0x00000000
0x00000000
0x00000002
0x000000B0
0x0000000B
0x00000000
0x0000000D
0x000000E0
0x00000005
0x000000B1
3-9