STMicroelectronics STM32WLEx Reference Manual page 1238

Debug support (DBG)
Offset Register name
AP_BD0R
0x10
Reset value
AP_BD1R
0x14
Reset value
AP_BD2R
0x18
Reset value
AP_BD3R
0x1C
Reset value
0x20 to
Reserved
0xF4
AP_BASER
0xF8
Reset value
AP_IDR
0xFC
Reset value
36.6 Data watchpoint and trace unit (DWT)
The DWT provides four comparators that can be used as one of the following function:
•
watchpoint
•
PC sampling trigger
•
data address sampling trigger
• data comparator (comparator 1 only)
•
clock cycle counter comparator (comparator 0 only)
It also contains counters for:
•
clock cycles
•
folded instructions
•
load store unit (LSU) operations
•
sleep cycles
•
number of cycles per instruction
•
interrupt overhead
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Table 257. AP register map and reset values (continued)
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
1 1 1 0 0 0 0 0 0
0 0 1 0 0 1 0 0 0
TBD[31:0]
0 0 0 0 0 0 0 0
TBD[31:0]
0 0 0 0 0 0 0 0
TBD[31:0]
0 0 0 0 0 0 0 0
TBD[31:0]
0 0 0 0 0 0 0 0
Reserved
BASEADDR[19:0]
0 0 0 1 1 1 1 1
JEDECCODE[6:0]
1 1 1 0 1 1 1
RM0461 Rev 5
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
1 1 1 0 0 0 0 0 0
0 0
RM0461
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 1 1
IDENTITY[7:0]
0 1 0 0 0 1