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Alif Semiconductor /AE302F80F55D5AE_CM55_HP_View /LPGPIO_CTRL /LPGPIO_CTRL_[7]

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Interpret as LPGPIO_CTRL_[7]

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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 0RECEIVER 0DRIVER

Description

LPGPIO I/O Buffer Control Register

Fields

RECEIVER

Receiver configuration

  • Bit[1] Schmitt trigger (hysteresis) enable: 0x0: Disabled 0x1: Enabled
  • Bit[0] receiver enable: 0x0: Disabled 0x1: Enabled
DRIVER

Driver configuration

  • Bit[7] selects driver mode: 0x0: Push-pull 0x1: Open drain
  • Bits[6-5] select driver strength: 0x0: 2 mA 0x1: 4 mA (default) 0x2: 8 mA 0x3: 12 mA
  • Bits[4-3] select driver disabled state: 0x0: Hi-Z 0x1: Pull-up 0x2: Pull-down 0x3: Bus keeper
  • Bit[2] selects slew rate: NOTE: Applicable only to 1.8-V I/Os (non-Flex) 0x0: Slow 0x1: Fast

Links

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Register License

THIS SOFTWARE IS PROVIDED “AS IS”. NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. ALIF SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data