FPIF15=B_0x0, FPIF5=B_0x0, FPIF0=B_0x0, FPIF1=B_0x0, FPIF8=B_0x0, FPIF7=B_0x0, FPIF12=B_0x0, FPIF17=B_0x0, FPIF14=B_0x0, FPIF13=B_0x0, FPIF19=B_0x0, FPIF11=B_0x0, FPIF10=B_0x0, FPIF16=B_0x0, FPIF9=B_0x0, FPIF4=B_0x0, FPIF20=B_0x0, FPIF18=B_0x0, FPIF6=B_0x0, FPIF3=B_0x0, FPIF2=B_0x0, FPIF21=B_0x0
EXTI falling edge pending register 1
| FPIF0 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF1 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF2 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF3 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF4 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF5 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF6 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF7 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF8 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF9 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF10 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF11 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF12 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF13 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF14 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF15 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF16 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF17 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF18 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF19 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF20 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |
| FPIF21 | Falling edge event pending for configurable line x (x1=1211to10) Each bit is set upon a falling edge event generated by hardware or by software (through the EXTI_SWIER1 register) on the corresponding line. Each bit is cleared by writing 1 into it. Bits 18 and 19 are available only on STM32U0x3xx devices. They are reserved on STM32U031xx devices. 0 (B_0x0): No falling edge trigger request occurred 1 (B_0x1): Falling edge trigger request occurred |