MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 132

• Manufacturer Part Number: MCBSTM32EXL
• Description: BOARD EVALUATION FOR STM32F103ZE
• Manufacturer: Keil

Specifications of MCBSTM32EXL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Connectivity line devices: reset and clock control (RCC)
7.3.10
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LPWR
RSTF
31
rw
15
WWDG
RSTF
30
rw
14
Bit 31 LPWRRSTF: Low-power reset flag
Bit 30 WWDGRSTF: Window watchdog reset flag
Bit 29 IWDGRSTF: Independent watchdog reset flag
Bit 28 SFTRSTF: Software reset flag
Bit 27 PORRSTF: POR/PDR reset flag
Bit 26 PINRSTF: PIN reset flag
Bit 25 Reserved, always read as 0.
Control/status register (RCC_CSR)
Address: 0x24
Reset value: 0x0C00 0000, reset by system Reset, except reset flags by power Reset only.
Access: 0  wait state  3, word, half-word and byte access
Wait states are inserted in the case of successive accesses to this register.
IWDG
RSTF
29
rw
13
RSTF
Set by hardware when a Low-power management reset occurs. It is cleared by writing to the
RMVF bit.
0: No Low-power management reset occurred
1: Low-power management reset occurred
For further information on Low-power management reset, refer to
management
Set by hardware when a window watchdog reset occurs. It is cleared by writing to the RMVF
bit.
0: No window watchdog reset occurred
1: Window watchdog reset occurred
Set by hardware when an independent watchdog reset from V
by writing to the RMVF bit.
0: No watchdog reset occurred
1: Watchdog reset occurred
Set by hardware when a software reset occurs. It is cleared by writing to the RMVF bit.
0: No software reset occurred
1: Software reset occurred
Set by hardware when a POR/PDR reset occurs. It is cleared by writing to the RMVF bit.
0: No POR/PDR reset occurred
1: POR/PDR reset occurred
Set by hardware when a reset from the NRST pin occurs. It is cleared by writing to the
RMVF bit.
0: No reset from NRST pin occurred
1: Reset from NRST pin occurred
SFT
28
12
rw
RSTF
POR
27
11
rw
reset.
RSTF
PIN
26
10
rw
Res.
25
9
Reserved
Doc ID 13902 Rev 9
RMVF
24
rw
8
23
7
22
6
21
5
20
4
Reserved
DD
domain occurs. It is cleared
Section : Low-power
19
3
18
2
RDY
LSI
17
1
r
RM0008
LSION
16
rw
0