DRV=Val_0x0, PINMUX=Val_0x0, SMT=Val_0x0, P=Val_0x0, SR=Val_0x0, REN=Val_0x0, E=Val_0x0
Control Register for Port n, Pin 0
| PINMUX | Pin multiplexing control field 0x1-0xN: Selects other peripherals as shown in table Pin Function Multiplexing of the device series-specific Datasheet. Un-mapped: Select GPIOn_0 NOTE: Reset value is 0x1 for registers P4_4, P4_5, P4_6, P4_7, P8_5, P8_6, P8_7, P9_0 0 (Val_0x0): Selects GPIOn_0 signal from GPIOn peripheral |
| REN | Receiver enable NOTE: Reset value is 0x1 for registers P4_4, P4_5, P4_6, P4_7, P8_5, P8_6, P8_7, P9_0 0 (Val_0x0): Receiver disabled, pin reads return 0 1 (Val_0x1): Receiver enabled |
| SMT | Schmitt trigger (hysteresis) enable 0 (Val_0x0): No hysteresis 1 (Val_0x1): Hysteresis enabled |
| SR | Slew rate 0 (Val_0x0): Slow 1 (Val_0x1): Fast |
| P | Driver disabled state control 0 (Val_0x0): High-Z 1 (Val_0x1): Pull-up 2 (Val_0x2): Pull-down 3 (Val_0x3): Bus keeper |
| E | Output drive strength NOTE: Reset value is 0x3 (12 mA) for registers P4_4, P4_5, P4_6, P4_7 0 (Val_0x0): 2 mA 1 (Val_0x1): 4 mA 2 (Val_0x2): 8 mA 3 (Val_0x3): 12 mA |
| DRV | Driver type 0 (Val_0x0): Push-pull 1 (Val_0x1): Open drain |