Alif Semiconductor /AE722F80F55D5LS_CM55_HE_View /PINMUX /PINMUX_CFG[2] /P_5

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Interpret as P_5

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (Val_0x0)PINMUX 0 (Val_0x0)REN 0 (Val_0x0)SMT 0 (Val_0x0)SR 0 (Val_0x0)P0 (Val_0x0)E0 (Val_0x0)DRV

REN=Val_0x0, PINMUX=Val_0x0, DRV=Val_0x0, P=Val_0x0, SR=Val_0x0, E=Val_0x0, SMT=Val_0x0

Description

Control Register for Port n, Pin 5

Fields

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_5 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_5 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

Links

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