Figure 11-5 Dwt Control Register Bit Assignments - ARM Cortex-M3 Technical Reference Manual

System Debug
Name
PCELLID1
PCELLID2
PCELLID3
11-14
Type Address
0xE0001FF4
Read-only
0xE0001FF8
Read-only
Read-only 0xE0001FFC
DWT Control Register
Use the DWT Control Register to enable the DWT block.
The register address, access type, and Reset state are:
Address 0xE0001000
Access Read/write
Reset state 0x40000000
Figure 11-5 shows the fields of the DWT Control Register.
Copyright © 2005, 2006 ARM Limited. All rights reserved.
Table 11-6 DWT register summary (continued)
Reset
Description
value
0xE0
Value
0xE0
0x05
Value
0x05
0xB1 Value
0xB1

Figure 11-5 DWT Control Register bit assignments

ARM DDI 0337B