GPIOQEN=B_0x0, GPIOEEN=B_0x0, GPIODEN=B_0x0, GPIOBEN=B_0x0, GPIOCEN=B_0x0, GPIOPEN=B_0x0, GPIOAEN=B_0x0, GPIOFEN=B_0x0, GPIONEN=B_0x0, GPIOGEN=B_0x0, GPIOHEN=B_0x0, PWREN=B_0x0, GPIOOEN=B_0x0, CRCEN=B_0x0
RCC AHB4 enable register
| GPIOAEN | GPIOA enable 0 (B_0x0): GPIOA is disabled (default after reset) 1 (B_0x1): GPIOA is enabled |
| GPIOBEN | GPIOB enable 0 (B_0x0): GPIOB is disabled (default after reset) 1 (B_0x1): GPIOB is enabled |
| GPIOCEN | GPIOC enable 0 (B_0x0): GPIOC is disabled (default after reset) 1 (B_0x1): GPIOC is enabled |
| GPIODEN | GPIOD enable 0 (B_0x0): GPIOD is disabled (default after reset) 1 (B_0x1): GPIOD is enabled |
| GPIOEEN | GPIOE enable 0 (B_0x0): GPIOE is disabled (default after reset) 1 (B_0x1): GPIOE is enabled |
| GPIOFEN | GPIOF enable 0 (B_0x0): GPIOF is disabled (default after reset) 1 (B_0x1): GPIOF is enabled |
| GPIOGEN | GPIOG enable 0 (B_0x0): GPIOG is disabled (default after reset) 1 (B_0x1): GPIOG is enabled |
| GPIOHEN | GPIOH enable 0 (B_0x0): GPIOH is disabled (default after reset) 1 (B_0x1): GPIOH is enabled |
| GPIONEN | GPION enable 0 (B_0x0): GPION is disabled (default after reset) 1 (B_0x1): GPION is enabled |
| GPIOOEN | GPIOO enable 0 (B_0x0): GPIOO is disabled (default after reset) 1 (B_0x1): GPIOO is enabled |
| GPIOPEN | GPIOP enable 0 (B_0x0): GPIOP is disabled (default after reset) 1 (B_0x1): GPIOP is enabled |
| GPIOQEN | GPIOQ enable 0 (B_0x0): GPIOQ is disabled (default after reset) 1 (B_0x1): GPIOQ is enabled |
| PWREN | PWR enable 0 (B_0x0): PWR is disabled 1 (B_0x1): PWR is enabled (default after reset) |
| CRCEN | CRC enable 0 (B_0x0): CRC is disabled (default after reset) 1 (B_0x1): CRC is enabled |