SEC61=B_0x0, SEC62=B_0x0, SEC60=B_0x0, SEC63=B_0x0
EXTI security enable register
| SEC32 | Security enable on event input x |
| SEC33 | Security enable on event input x |
| SEC34 | Security enable on event input x |
| SEC35 | Security enable on event input x |
| SEC36 | Security enable on event input x |
| SEC37 | Security enable on event input x |
| SEC38 | Security enable on event input x |
| SEC39 | Security enable on event input x |
| SEC40 | Security enable on event input x |
| SEC41 | Security enable on event input x |
| SEC42 | Security enable on event input x |
| SEC43 | Security enable on event input x |
| SEC44 | Security enable on event input x |
| SEC45 | Security enable on event input x |
| SEC46 | Security enable on event input x |
| SEC47 | Security enable on event input x |
| SEC48 | Security enable on event input x |
| SEC49 | Security enable on event input x |
| SEC50 | Security enable on event input x |
| SEC51 | Security enable on event input x |
| SEC52 | Security enable on event input x |
| SEC53 | Security enable on event input x |
| SEC54 | Security enable on event input x |
| SEC55 | Security enable on event input x |
| SEC56 | Security enable on event input x |
| SEC57 | Security enable on event input x |
| SEC58 | Security enable on event input x |
| SEC60 | Security enable on event input x 0 (B_0x0): Event security disabled (non-secure) 1 (B_0x1): Event security enabled (secure) |
| SEC61 | Security enable on event input x 0 (B_0x0): Event security disabled (non-secure) 1 (B_0x1): Event security enabled (secure) |
| SEC62 | Security enable on event input x 0 (B_0x0): Event security disabled (non-secure) 1 (B_0x1): Event security enabled (secure) |
| SEC63 | Security enable on event input x 0 (B_0x0): Event security disabled (non-secure) 1 (B_0x1): Event security enabled (secure) |