stm32 /stm32n6 /STM32N655 /RCC /RCC_CKPROTR

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Interpret as RCC_CKPROTR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 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 (B_0x0)XSPI3SELS 0 (B_0x0)XSPI2SELS 0 (B_0x0)XSPI1SELS 0 (B_0x0)FMCSELS

XSPI2SELS=B_0x0, XSPI3SELS=B_0x0, XSPI1SELS=B_0x0, FMCSELS=B_0x0

Description

RCC clock protection register

Fields

XSPI3SELS

XSPI3 clock selection current status

0 (B_0x0): hclk5 selected as XSPI3 clock (default after reset)

1 (B_0x1): per_ck selected as XSPI3 clock

2 (B_0x2): ic3_ck selected as XSPI3 clock

3 (B_0x3): ic4_ck selected as XSPI3 clock

XSPI2SELS

XSPI2 clock selection current status

0 (B_0x0): hclk5 selected as XSPI2 clock (default after reset)

1 (B_0x1): per_ck selected as XSPI2 clock

2 (B_0x2): ic3_ck selected as XSPI2 clock

3 (B_0x3): ic4_ck selected as XSPI2 clock

XSPI1SELS

XSPI1 clock selection current status

0 (B_0x0): hclk5 selected as XSPI1 clock (default after reset)

1 (B_0x1): per_ck selected as XSPI1 clock

2 (B_0x2): ic3_ck selected as XSPI1 clock

3 (B_0x3): ic4_ck selected as XSPI1 clock

FMCSELS

FMC clock selection current status

0 (B_0x0): hclk5 selected as FMC clock (default after reset)

1 (B_0x1): per_ck selected as FMC clock

2 (B_0x2): ic3_ck selected as FMC clock

3 (B_0x3): ic4_ck selected as FMC clock

Links

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