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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
actions:
- get-boolean: null
- define-condition: null
build-type: option
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
default: true
default-by-family: []
default-by-variant: []
description: |
Use the external crystal as source for the slow clock instead of the internal RC oscillator. Note that on the ATSAM the NRST pin seems to depend on the slow clock as well as all watchdogs. If ATSAM_SLOWCLOCK_USE_XTAL is set to 1 without a external crystal connected, the controller might hang in the switching process without a working NRST pin.
enabled-by: true
links: []
name: ATSAM_SLOWCLOCK_USE_XTAL
type: build
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