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  ******************************************************************************
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  ******************************************************************************
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  * @file    stm32f1xx_ll_bus.h
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  * @file    stm32f1xx_ll_bus.h
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  * @author  MCD Application Team
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  * @author  MCD Application Team
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  * @brief   Header file of BUS LL module.
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  * @brief   Header file of BUS LL module.
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  @verbatim                
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  @verbatim
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                      ##### RCC Limitations #####
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                      ##### RCC Limitations #####
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  ==============================================================================
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  ==============================================================================
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    [..]  
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    [..]
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      A delay between an RCC peripheral clock enable and the effective peripheral
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      A delay between an RCC peripheral clock enable and the effective peripheral
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      enabling should be taken into account in order to manage the peripheral read/write
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      enabling should be taken into account in order to manage the peripheral read/write
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      from/to registers.
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      from/to registers.
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      (+) This delay depends on the peripheral mapping.
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      (+) This delay depends on the peripheral mapping.
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        (++) AHB & APB peripherals, 1 dummy read is necessary
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        (++) AHB & APB peripherals, 1 dummy read is necessary
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    [..]  
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    [..]
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      Workarounds:
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      Workarounds:
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      (#) For AHB & APB peripherals, a dummy read to the peripheral register has been
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      (#) For AHB & APB peripherals, a dummy read to the peripheral register has been
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          inserted in each LL_{BUS}_GRP{x}_EnableClock() function.
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          inserted in each LL_{BUS}_GRP{x}_EnableClock() function.
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  @endverbatim
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  @endverbatim
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  ******************************************************************************
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  ******************************************************************************
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  * @attention
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  * @attention
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  *
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  *
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  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
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  * All rights reserved.</center></h2>
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  *
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  *
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  * Redistribution and use in source and binary forms, with or without modification,
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  * This software component is licensed by ST under BSD 3-Clause license,
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  * are permitted provided that the following conditions are met:
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  * the "License"; You may not use this file except in compliance with the
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  *   1. Redistributions of source code must retain the above copyright notice,
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  *      this list of conditions and the following disclaimer.
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  *   2. Redistributions in binary form must reproduce the above copyright notice,
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  *      this list of conditions and the following disclaimer in the documentation
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  *      and/or other materials provided with the distribution.
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  * License. You may obtain a copy of the License at:
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  *   3. Neither the name of STMicroelectronics nor the names of its contributors
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  *      may be used to endorse or promote products derived from this software
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  *                        opensource.org/licenses/BSD-3-Clause
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  *      without specific prior written permission.
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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 ARE
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  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  *
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  *
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  ******************************************************************************
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  ******************************************************************************
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  */
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  */
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/* Define to prevent recursive inclusion -------------------------------------*/
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/* Define to prevent recursive inclusion -------------------------------------*/