1 /**************************************************************************//**
2 * @file system_<Device>.h
3 * @brief CMSIS Cortex-A Device Peripheral Access Layer
5 * @date 10. January 2018
6 ******************************************************************************/
8 * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
10 * SPDX-License-Identifier: Apache-2.0
12 * Licensed under the Apache License, Version 2.0 (the License); you may
13 * not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
16 * www.apache.org/licenses/LICENSE-2.0
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
25 #ifndef SYSTEM_<Device>_H /* ToDo: replace '<Device>' with your device name */
26 #define SYSTEM_<Device>_H
34 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
37 \brief Setup the microcontroller system.
39 Initialize the System and update the SystemCoreClock variable.
41 extern void SystemInit (void);
44 \brief Update SystemCoreClock variable.
46 Updates the SystemCoreClock with current core Clock retrieved from cpu registers.
48 extern void SystemCoreClockUpdate (void);
51 \brief Create Translation Table.
53 Creates Memory Management Unit Translation Table.
55 extern void MMU_CreateTranslationTable(void);
61 #endif /* SYSTEM_<Device>_H */