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This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_Freescale/TARGET_KLXX/TARGET_KL05Z/system_MKL05Z4.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
99:6b967e9f1a5d 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 82:0b31dbcd4769 1 /*
mbed_official 82:0b31dbcd4769 2 ** ###################################################################
mbed_official 99:6b967e9f1a5d 3 ** Processors: MKL05Z32FK4
mbed_official 99:6b967e9f1a5d 4 ** MKL05Z32LC4
mbed_official 99:6b967e9f1a5d 5 ** MKL05Z32VLF4
mbed_official 99:6b967e9f1a5d 6 **
mbed_official 82:0b31dbcd4769 7 ** Compilers: ARM Compiler
mbed_official 82:0b31dbcd4769 8 ** Freescale C/C++ for Embedded ARM
mbed_official 82:0b31dbcd4769 9 ** GNU C Compiler
mbed_official 82:0b31dbcd4769 10 ** IAR ANSI C/C++ Compiler for ARM
mbed_official 82:0b31dbcd4769 11 **
mbed_official 99:6b967e9f1a5d 12 ** Reference manual: KL05P48M48SF1RM, Rev.3, Sep 2012
mbed_official 99:6b967e9f1a5d 13 ** Version: rev. 1.6, 2013-04-11
mbed_official 82:0b31dbcd4769 14 **
mbed_official 82:0b31dbcd4769 15 ** Abstract:
mbed_official 82:0b31dbcd4769 16 ** Provides a system configuration function and a global variable that
mbed_official 82:0b31dbcd4769 17 ** contains the system frequency. It configures the device and initializes
mbed_official 82:0b31dbcd4769 18 ** the oscillator (PLL) that is part of the microcontroller device.
mbed_official 82:0b31dbcd4769 19 **
mbed_official 99:6b967e9f1a5d 20 ** Copyright: 2013 Freescale, Inc. All Rights Reserved.
mbed_official 82:0b31dbcd4769 21 **
mbed_official 82:0b31dbcd4769 22 ** http: www.freescale.com
mbed_official 82:0b31dbcd4769 23 ** mail: support@freescale.com
mbed_official 82:0b31dbcd4769 24 **
mbed_official 82:0b31dbcd4769 25 ** Revisions:
mbed_official 99:6b967e9f1a5d 26 ** - rev. 1.0 (2012-06-08)
mbed_official 82:0b31dbcd4769 27 ** Initial version.
mbed_official 82:0b31dbcd4769 28 ** - rev. 1.1 (2012-06-21)
mbed_official 82:0b31dbcd4769 29 ** Update according to reference manual rev. 1.
mbed_official 99:6b967e9f1a5d 30 ** - rev. 1.2 (2012-08-01)
mbed_official 99:6b967e9f1a5d 31 ** Device type UARTLP changed to UART0.
mbed_official 99:6b967e9f1a5d 32 ** Missing PORTB_IRQn interrupt number definition added.
mbed_official 99:6b967e9f1a5d 33 ** - rev. 1.3 (2012-10-04)
mbed_official 99:6b967e9f1a5d 34 ** Update according to reference manual rev. 3.
mbed_official 99:6b967e9f1a5d 35 ** - rev. 1.4 (2012-11-22)
mbed_official 99:6b967e9f1a5d 36 ** MCG module - bit LOLS in MCG_S register renamed to LOLS0.
mbed_official 99:6b967e9f1a5d 37 ** NV registers - bit EZPORT_DIS in NV_FOPT register removed.
mbed_official 99:6b967e9f1a5d 38 ** - rev. 1.5 (2013-04-05)
mbed_official 99:6b967e9f1a5d 39 ** Changed start of doxygen comment.
mbed_official 99:6b967e9f1a5d 40 ** - rev. 1.6 (2013-04-11)
mbed_official 99:6b967e9f1a5d 41 ** SystemInit methods updated with predefined initialization sequence.
mbed_official 82:0b31dbcd4769 42 **
mbed_official 82:0b31dbcd4769 43 ** ###################################################################
mbed_official 82:0b31dbcd4769 44 */
mbed_official 82:0b31dbcd4769 45
mbed_official 99:6b967e9f1a5d 46 /*!
mbed_official 82:0b31dbcd4769 47 * @file MKL05Z4
mbed_official 99:6b967e9f1a5d 48 * @version 1.6
mbed_official 99:6b967e9f1a5d 49 * @date 2013-04-11
mbed_official 82:0b31dbcd4769 50 * @brief Device specific configuration file for MKL05Z4 (header file)
mbed_official 82:0b31dbcd4769 51 *
mbed_official 82:0b31dbcd4769 52 * Provides a system configuration function and a global variable that contains
mbed_official 82:0b31dbcd4769 53 * the system frequency. It configures the device and initializes the oscillator
mbed_official 82:0b31dbcd4769 54 * (PLL) that is part of the microcontroller device.
mbed_official 82:0b31dbcd4769 55 */
mbed_official 82:0b31dbcd4769 56
mbed_official 82:0b31dbcd4769 57 #ifndef SYSTEM_MKL05Z4_H_
mbed_official 82:0b31dbcd4769 58 #define SYSTEM_MKL05Z4_H_ /**< Symbol preventing repeated inclusion */
mbed_official 82:0b31dbcd4769 59
mbed_official 82:0b31dbcd4769 60 #ifdef __cplusplus
mbed_official 82:0b31dbcd4769 61 extern "C" {
mbed_official 82:0b31dbcd4769 62 #endif
mbed_official 82:0b31dbcd4769 63
mbed_official 82:0b31dbcd4769 64 #include <stdint.h>
mbed_official 82:0b31dbcd4769 65
mbed_official 82:0b31dbcd4769 66 /**
mbed_official 82:0b31dbcd4769 67 * @brief System clock frequency (core clock)
mbed_official 82:0b31dbcd4769 68 *
mbed_official 82:0b31dbcd4769 69 * The system clock frequency supplied to the SysTick timer and the processor
mbed_official 82:0b31dbcd4769 70 * core clock. This variable can be used by the user application to setup the
mbed_official 82:0b31dbcd4769 71 * SysTick timer or configure other parameters. It may also be used by debugger to
mbed_official 82:0b31dbcd4769 72 * query the frequency of the debug timer or configure the trace clock speed
mbed_official 82:0b31dbcd4769 73 * SystemCoreClock is initialized with a correct predefined value.
mbed_official 82:0b31dbcd4769 74 */
mbed_official 82:0b31dbcd4769 75 extern uint32_t SystemCoreClock;
mbed_official 82:0b31dbcd4769 76
mbed_official 82:0b31dbcd4769 77 /**
mbed_official 82:0b31dbcd4769 78 * @brief Setup the microcontroller system.
mbed_official 82:0b31dbcd4769 79 *
mbed_official 82:0b31dbcd4769 80 * Typically this function configures the oscillator (PLL) that is part of the
mbed_official 82:0b31dbcd4769 81 * microcontroller device. For systems with variable clock speed it also updates
mbed_official 82:0b31dbcd4769 82 * the variable SystemCoreClock. SystemInit is called from startup_device file.
mbed_official 82:0b31dbcd4769 83 */
mbed_official 82:0b31dbcd4769 84 void SystemInit (void);
mbed_official 82:0b31dbcd4769 85
mbed_official 82:0b31dbcd4769 86 /**
mbed_official 82:0b31dbcd4769 87 * @brief Updates the SystemCoreClock variable.
mbed_official 82:0b31dbcd4769 88 *
mbed_official 82:0b31dbcd4769 89 * It must be called whenever the core clock is changed during program
mbed_official 82:0b31dbcd4769 90 * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
mbed_official 82:0b31dbcd4769 91 * the current core clock.
mbed_official 82:0b31dbcd4769 92 */
mbed_official 82:0b31dbcd4769 93 void SystemCoreClockUpdate (void);
mbed_official 82:0b31dbcd4769 94
mbed_official 82:0b31dbcd4769 95 #ifdef __cplusplus
mbed_official 82:0b31dbcd4769 96 }
mbed_official 82:0b31dbcd4769 97 #endif
mbed_official 82:0b31dbcd4769 98
mbed_official 82:0b31dbcd4769 99 #endif /* #if !defined(SYSTEM_MKL05Z4_H_) */