PR2=B_0x0, PR20=B_0x0, PR1=B_0x0, PR17=B_0x0, PR15=B_0x0, PR14=B_0x0, PR7=B_0x0, PR16=B_0x0, PR0=B_0x0, PR3=B_0x0, PR21=B_0x0, PR10=B_0x0, PR18=B_0x0, PR8=B_0x0, PR4=B_0x0, PR12=B_0x0, PR11=B_0x0, PR19=B_0x0, PR9=B_0x0, PR6=B_0x0, PR5=B_0x0, PR13=B_0x0
EXTI pending register
| PR0 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR1 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR2 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR3 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR4 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR5 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR6 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR7 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR8 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR9 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR10 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR11 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR12 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR13 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR14 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR15 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR16 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR17 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR18 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR19 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR20 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |
| PR21 | Configurable event inputs x Pending bit This bit is set when the selected edge event arrives on the external interrupt line. This bit is cleared by writing a 1 into the bit or by changing the sensitivity of the edge detector. 0 (B_0x0): No trigger request occurred 1 (B_0x1): selected trigger request occurred |