RPIF9=B_0x0, RPIF2=B_0x0, RPIF0=B_0x0, RPIF15=B_0x0, RPIF14=B_0x0, RPIF20=B_0x0, RPIF1=B_0x0, RPIF22=B_0x0, RPIF13=B_0x0, RPIF3=B_0x0, RPIF11=B_0x0, RPIF25=B_0x0, RPIF17=B_0x0, RPIF10=B_0x0, RPIF21=B_0x0, RPIF6=B_0x0, RPIF18=B_0x0, RPIF19=B_0x0, RPIF16=B_0x0, RPIF23=B_0x0, RPIF7=B_0x0, RPIF5=B_0x0, RPIF8=B_0x0, RPIF24=B_0x0, RPIF4=B_0x0, RPIF12=B_0x0
EXTI rising edge pending register
| RPIF0 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF1 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF2 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF3 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF4 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF5 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF6 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF7 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF8 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF9 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF10 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF11 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF12 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF13 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF14 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF15 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF16 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF17 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF18 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF19 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF20 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF21 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF22 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF23 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF24 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |
| RPIF25 | configurable event inputs x rising edge pending bit When EXTI_SECCFGR.SECx is disabled, RPIFx can be accessed with non-secure and secure access. When EXTI_SECCFGR.SECx is enabled, RPIFx can only be accessed with secure access. Non-secure write to this RPIFx is discarded, non-secure read returns 0. When EXTI_PRIVCFGR.PRIVx is disabled, RPIFx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, RPIFx can only be accessed with privileged access. Unprivileged write to this RPIFx is discarded, unprivileged read returns 0. This bit is set when the rising edge event or an EXTI_SWIER software trigger arrives on the configurable event line. This bit is cleared by writing 1 to it. RPIF25, RPIF24, and RPIF23 bits are only available on some devices in the STM32U5 Series. Refer to the EXTI line connections table for its availability. Note: If not present, consider this bit as reserved and keep at reset value. 0 (B_0x0): No rising edge trigger request occurred 1 (B_0x1): Rising edge trigger request occurred |