Debug support (DBG) RM0351
1678/1693 DocID024597 Rev 3
44.18 DBG register map
The following table summarizes the Debug registers
.
Table 280. DBG register map and reset values
Addr. Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0xE0042000
DBGMCU_
IDCODE
REV_ID
Res.
Res.
Res.
Res.
DEV_ID
Reset value
(1)
XXXXXXXXXXXXXXXX XXXXXXXXXXXX
0xE0042004
DBGMCU_CR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TRACE_MODE[1:0]
TRACE_IOEN
Res.
Res.
DBG_STANDBY
DBG_STOP
DBG_SLEEP
Reset value 000 000
0xE004 2008
DBGMCU_
APB1FZR1
DBG_LPTIM1_STOP
Res.
Res.
Res.
Res.
Res.
DBG_CAN_STOP
Res.
DBG_I2C3_STOP
DBG_I2C2_STOP
DBG_I2C1_STOP
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DBG_IWDG_STOP
DBG_WWDG_STOP
DBG_RTC_STOP
Res.
Res.
Res.
Res.
DBG_TIM7_STOP
DBG_TIM6_STOP
DBG_TIM5_STOP
DBG_TIM4_STOP
DBG_TIM3_STOP
DBG_TIM2_STOP
Reset value 0 0 000 000 000000
0xE004 200C
DBGMCU_
APB1FZR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DBG_LPTIM2_STOP
Res.
Res.
Res.
Res.
Res.
Reset value 0
0xE004 2010
DBGMCU_
APB2FZR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DBG_TIM17_STOP
DBG_TIM16_STOP
DBG_TIM15_STOP
Res.
Res.
DBG_TIM8_STOP
Res.
DBG_TIM1_STOP
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value 0 0 0 0 0
1. The reset value is product dependent. For more information, refer to Section 44.6.1: MCU device ID code.
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