Table 440. Dbg Register Map And Reset Values - ST STM32G4 Series Reference Manual

RM0440
46.18 DBG register map
The following table summarizes the Debug registers
.
Addr. Register
DBGMCU_
IDCODE
(1)
Reset value X X
DBGMCU_CR
Reset value
DBGMCU_
APB1FZR1
Reset value 0
DBGMCU_
APB1FZR2
Reset value
DBGMCU_
APB2FZR
Reset value
1. The reset value is product dependent. For more information, refer to

Table 440. DBG register map and reset values

REV_ID
X X X X X X X X X X X X X X
0
0
0 0
0 0 0 0
Section 46.6.1: MCU device ID
RM0440 Rev 1
Debug support (DBG)
DEV_ID
X X X X X X X X X X X X
0 0 0
0 0 0 0
0 0
code.
0 0 0
0 0 0 0 0
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