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mbed SDK library sources

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Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

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_KL46Z/system_MKL46Z4.h@44:2ce89a25b635, 2013-11-05 (annotated)

Committer:
mbed_official
Date:
Tue Nov 05 21:45:05 2013 +0000
Revision:
44:2ce89a25b635
Parent:
31:42176bc3c368 
Synchronized with git revision 887fd2ba3aa83c1c285196ff1cae1341a3e00bec

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 31:42176bc3c368 1 /*
mbed_official 31:42176bc3c368 2 ** ###################################################################
mbed_official 44:2ce89a25b635 3 ** Processors: MKL46Z256VLH4
mbed_official 44:2ce89a25b635 4 ** MKL46Z128VLH4
mbed_official 44:2ce89a25b635 5 ** MKL46Z256VLL4
mbed_official 44:2ce89a25b635 6 ** MKL46Z128VLL4
mbed_official 44:2ce89a25b635 7 ** MKL46Z256VMC4
mbed_official 44:2ce89a25b635 8 ** MKL46Z128VMC4
mbed_official 44:2ce89a25b635 9 **
mbed_official 31:42176bc3c368 10 ** Compilers: ARM Compiler
mbed_official 31:42176bc3c368 11 ** Freescale C/C++ for Embedded ARM
mbed_official 31:42176bc3c368 12 ** GNU C Compiler
mbed_official 31:42176bc3c368 13 ** IAR ANSI C/C++ Compiler for ARM
mbed_official 31:42176bc3c368 14 **
mbed_official 44:2ce89a25b635 15 ** Reference manual: KL46P121M48SF4RM, Rev.1 Draft A, Aug 2012
mbed_official 44:2ce89a25b635 16 ** Version: rev. 2.0, 2012-12-12
mbed_official 31:42176bc3c368 17 **
mbed_official 31:42176bc3c368 18 ** Abstract:
mbed_official 31:42176bc3c368 19 ** Provides a system configuration function and a global variable that
mbed_official 31:42176bc3c368 20 ** contains the system frequency. It configures the device and initializes
mbed_official 31:42176bc3c368 21 ** the oscillator (PLL) that is part of the microcontroller device.
mbed_official 31:42176bc3c368 22 **
mbed_official 44:2ce89a25b635 23 ** Copyright: 2012 Freescale, Inc. All Rights Reserved.
mbed_official 31:42176bc3c368 24 **
mbed_official 31:42176bc3c368 25 ** http: www.freescale.com
mbed_official 31:42176bc3c368 26 ** mail: support@freescale.com
mbed_official 31:42176bc3c368 27 **
mbed_official 31:42176bc3c368 28 ** Revisions:
mbed_official 44:2ce89a25b635 29 ** - rev. 1.0 (2012-10-16)
mbed_official 31:42176bc3c368 30 ** Initial version.
mbed_official 44:2ce89a25b635 31 ** - rev. 2.0 (2012-12-12)
mbed_official 44:2ce89a25b635 32 ** Update to reference manual rev. 1.
mbed_official 31:42176bc3c368 33 **
mbed_official 31:42176bc3c368 34 ** ###################################################################
mbed_official 31:42176bc3c368 35 */
mbed_official 31:42176bc3c368 36
mbed_official 31:42176bc3c368 37 /**
mbed_official 31:42176bc3c368 38 * @file MKL46Z4
mbed_official 44:2ce89a25b635 39 * @version 2.0
mbed_official 44:2ce89a25b635 40 * @date 2012-12-12
mbed_official 31:42176bc3c368 41 * @brief Device specific configuration file for MKL46Z4 (header file)
mbed_official 31:42176bc3c368 42 *
mbed_official 31:42176bc3c368 43 * Provides a system configuration function and a global variable that contains
mbed_official 31:42176bc3c368 44 * the system frequency. It configures the device and initializes the oscillator
mbed_official 31:42176bc3c368 45 * (PLL) that is part of the microcontroller device.
mbed_official 31:42176bc3c368 46 */
mbed_official 31:42176bc3c368 47
mbed_official 31:42176bc3c368 48 #ifndef SYSTEM_MKL46Z4_H_
mbed_official 31:42176bc3c368 49 #define SYSTEM_MKL46Z4_H_ /**< Symbol preventing repeated inclusion */
mbed_official 31:42176bc3c368 50
mbed_official 31:42176bc3c368 51 #ifdef __cplusplus
mbed_official 31:42176bc3c368 52 extern "C" {
mbed_official 31:42176bc3c368 53 #endif
mbed_official 31:42176bc3c368 54
mbed_official 31:42176bc3c368 55 #include <stdint.h>
mbed_official 31:42176bc3c368 56
mbed_official 31:42176bc3c368 57 /**
mbed_official 31:42176bc3c368 58 * @brief System clock frequency (core clock)
mbed_official 31:42176bc3c368 59 *
mbed_official 31:42176bc3c368 60 * The system clock frequency supplied to the SysTick timer and the processor
mbed_official 31:42176bc3c368 61 * core clock. This variable can be used by the user application to setup the
mbed_official 31:42176bc3c368 62 * SysTick timer or configure other parameters. It may also be used by debugger to
mbed_official 31:42176bc3c368 63 * query the frequency of the debug timer or configure the trace clock speed
mbed_official 31:42176bc3c368 64 * SystemCoreClock is initialized with a correct predefined value.
mbed_official 31:42176bc3c368 65 */
mbed_official 31:42176bc3c368 66 extern uint32_t SystemCoreClock;
mbed_official 31:42176bc3c368 67
mbed_official 31:42176bc3c368 68 /**
mbed_official 31:42176bc3c368 69 * @brief Setup the microcontroller system.
mbed_official 31:42176bc3c368 70 *
mbed_official 31:42176bc3c368 71 * Typically this function configures the oscillator (PLL) that is part of the
mbed_official 31:42176bc3c368 72 * microcontroller device. For systems with variable clock speed it also updates
mbed_official 31:42176bc3c368 73 * the variable SystemCoreClock. SystemInit is called from startup_device file.
mbed_official 31:42176bc3c368 74 */
mbed_official 31:42176bc3c368 75 void SystemInit (void);
mbed_official 31:42176bc3c368 76
mbed_official 31:42176bc3c368 77 /**
mbed_official 31:42176bc3c368 78 * @brief Updates the SystemCoreClock variable.
mbed_official 31:42176bc3c368 79 *
mbed_official 31:42176bc3c368 80 * It must be called whenever the core clock is changed during program
mbed_official 31:42176bc3c368 81 * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
mbed_official 31:42176bc3c368 82 * the current core clock.
mbed_official 31:42176bc3c368 83 */
mbed_official 31:42176bc3c368 84 void SystemCoreClockUpdate (void);
mbed_official 31:42176bc3c368 85
mbed_official 31:42176bc3c368 86 #ifdef __cplusplus
mbed_official 31:42176bc3c368 87 }
mbed_official 31:42176bc3c368 88 #endif
mbed_official 31:42176bc3c368 89
mbed_official 31:42176bc3c368 90 #endif /* #if !defined(SYSTEM_MKL46Z4_H_) */