ARM Cortex-M3 - System debug registers

System Control
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3.1.3 System debug registers
This section lists the system debug registers.
Flash Patch and Breakpoint registers
Table 3-3 gives a summary of the Flash Patch and Breakpoint (FPB) registers. For a
detailed description of the FPB registers, see Chapter 11 System Debug.
a. Bits [5], [3], [2], [1], [0] are reset by PORESETn. Bit [1] is also reset by SYSRESETn and by
writing a 1 to the VECTRESET bit of the Application Interrupt and Reset Control Register.
b. Bits [16], [17], [18], [19] are also reset by SYSRESETn and by writing a 1 to the VECTRESET
bit of the Application Interrupt and Reset Control Register.
Table 3-3 Flash patch register summary
Name Type Address Reset value Description
FP_CTRL Read/write
0xE0002000 Bit [0] is reset to 1'b0 Flash Patch Control Register
FP_REMAP Read/write
0xE0002004 - Flash Patch Remap Register
FP_COMP0 Read/write
0xE0002008 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP1 Read/write
0xE000200C Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP2 Read/write
0xE0002010 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP3 Read/write
0xE0002014 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP4 Read/write
0xE0002018 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP5 Read/write
0xE000201C Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP6 Read/write
0xE0002020 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
FP_COMP7 Read/write
0xE0002024 Bit [0] is reset to 1'b0 Flash Patch Comparator Registers
PID4 Read-only
0xE0002FD0 -
Value 0x04
PID5 Read-only 0xE0002FD4 -
Value 0x00
PID6 Read-only 0xE0002FD8 -
Value 0x00
PID7 Read-only 0xE0002FDC -
Value 0x00
PID0 Read-only 0xE0002FE0 -
Value 0x03
PID1 Read-only 0xE0002FE4 -
Value 0xB0