forked from Imagelibrary/rtems
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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* @ingroup lm32_clock
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* @brief LatticeMico32 Timer (Clock) definitions
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*/
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/*
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* This file contains definitions for LatticeMico32 Timer (Clock)
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
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* Micro-Research Finland Oy
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*/
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/**
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* @defgroup lm32_clock LM32 Clock
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* @ingroup RTEMSBSPsLM32Shared
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* @brief LatticeMico32 Timer (Clock) definitions.
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* @{
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*/
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#ifndef _BSPCLOCK_H
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#define _BSPCLOCK_H
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/** @brief Status Register */
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#define LM32_CLOCK_SR (0x0000)
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#define LM32_CLOCK_SR_TO (0x0001)
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#define LM32_CLOCK_SR_RUN (0x0002)
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/** @brief Control Register */
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#define LM32_CLOCK_CR (0x0004)
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#define LM32_CLOCK_CR_ITO (0x0001)
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#define LM32_CLOCK_CR_CONT (0x0002)
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#define LM32_CLOCK_CR_START (0x0004)
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#define LM32_CLOCK_CR_STOP (0x0008)
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/** @brief Period Register */
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#define LM32_CLOCK_PERIOD (0x0008)
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/** @brief Snapshot Register */
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#define LM32_CLOCK_SNAPSHOT (0x000C)
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#endif /* _BSPCLOCK_H */
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/** @} */
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