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Last commit 20 Feb 2019 by 
mbed official
Diff: targets/hal/TARGET_Freescale/TARGET_KSDK_MCUS/TARGET_K64F/device/MK64F12/system_MK64F12.h
- Revision:
- 149:1fb5f62b92bd
- Parent:
- 148:213f3ebbe634
- Child:
- 150:49699a7d7064
--- a/targets/hal/TARGET_Freescale/TARGET_KSDK_MCUS/TARGET_K64F/device/MK64F12/system_MK64F12.h Thu Apr 03 11:30:06 2014 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/*
-** ###################################################################
-** Processor: MK64FN1M0VMD12
-** Compilers: ARM Compiler
-** Freescale C/C++ for Embedded ARM
-** GNU C Compiler
-** GNU C Compiler - CodeSourcery Sourcery G++
-** IAR ANSI C/C++ Compiler for ARM
-**
-** Reference manual: K64P144M120SF5RM, Rev.2, January 2014
-** Version: rev. 2.3, 2014-01-24
-**
-** Abstract:
-** Provides a system configuration function and a global variable that
-** contains the system frequency. It configures the device and initializes
-** the oscillator (PLL) that is part of the microcontroller device.
-**
-** Copyright: 2014 Freescale, Inc. All Rights Reserved.
-**
-** http: www.freescale.com
-** mail: support@freescale.com
-**
-** Revisions:
-** - rev. 1.0 (2013-08-12)
-** Initial version.
-** - rev. 2.0 (2013-10-29)
-** Register accessor macros added to the memory map.
-** Symbols for Processor Expert memory map compatibility added to the memory map.
-** Startup file for gcc has been updated according to CMSIS 3.2.
-** System initialization updated.
-** MCG - registers updated.
-** PORTA, PORTB, PORTC, PORTE - registers for digital filter removed.
-** - rev. 2.1 (2013-10-29)
-** Definition of BITBAND macros updated to support peripherals with 32-bit acces disabled.
-** - rev. 2.2 (2013-12-09)
-** DMA - EARS register removed.
-** AIPS0, AIPS1 - MPRA register updated.
-** - rev. 2.3 (2014-01-24)
-** Update according to reference manual rev. 2
-** ENET, MCG, MCM, SIM, USB - registers updated
-**
-** ###################################################################
-*/
-
-/*!
- * @file MK64F12
- * @version 2.3
- * @date 2014-01-24
- * @brief Device specific configuration file for MK64F12 (header file)
- *
- * Provides a system configuration function and a global variable that contains
- * the system frequency. It configures the device and initializes the oscillator
- * (PLL) that is part of the microcontroller device.
- */
-
-#ifndef SYSTEM_MK64F12_H_
-#define SYSTEM_MK64F12_H_ /**< Symbol preventing repeated inclusion */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-
-#define DISABLE_WDOG 1
-
-#ifndef CLOCK_SETUP
-#define CLOCK_SETUP 4
-#endif
-/* Predefined clock setups
- 0 ... Multipurpose Clock Generator (MCG) in FLL Engaged Internal (FEI) mode
- Default part configuration.
- Reference clock source for MCG module is the slow internal clock source 32.768kHz
- Core clock = 20.97MHz, BusClock = 20.97MHz
- 1 ... Multipurpose Clock Generator (MCG) in PLL Engaged External (PEE) mode
- Maximum achievable clock frequency configuration.
- Reference clock source for MCG module is an external clock source 50MHz
- Core clock = 120MHz, BusClock = 60MHz
- 2 ... Multipurpose Clock Generator (MCG) in Bypassed Low Power Internal (BLPI) mode
- Core clock/Bus clock derived directly from an fast internal clock 4MHz with no multiplication
- The clock settings is ready for Very Low Power Run mode.
- Core clock = 4MHz, BusClock = 4MHz
- 3 ... Multipurpose Clock Generator (MCG) in Bypassed Low Power External (BLPE) mode
- Core clock/Bus clock derived directly from the RTC oscillator clock source 32.768kHz
- The clock settings is ready for Very Low Power Run mode.
- Core clock = 32.768kHz, BusClock = 32.768kHz
- 4 ... Multipurpose Clock Generator (MCG) in PLL Engaged External (PEE) mode
- USB clock setup
- USB clock divider is set for USB to receive 48MHz input clock.
- Reference clock source for MCG module is an external clock source 50MHz
- USB clock divider is set for USB to receive 48MHz input clock.
- Core clock = 120MHz, BusClock = 60MHz
-*/
-
-/*----------------------------------------------------------------------------
- Define clock source values
- *----------------------------------------------------------------------------*/
-#if (CLOCK_SETUP == 0)
- #define CPU_XTAL_CLK_HZ 50000000u /* Value of the external crystal or oscillator clock frequency in Hz */
- #define CPU_XTAL32k_CLK_HZ 32768u /* Value of the external 32k crystal or oscillator clock frequency in Hz */
- #define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
- #define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
- #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
- #define DEFAULT_SYSTEM_CLOCK 20485760u /* Default System clock value */
-#elif (CLOCK_SETUP == 1)
- #define CPU_XTAL_CLK_HZ 50000000u /* Value of the external crystal or oscillator clock frequency in Hz */
- #define CPU_XTAL32k_CLK_HZ 32768u /* Value of the external 32k crystal or oscillator clock frequency in Hz */
- #define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
- #define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
- #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
- #define DEFAULT_SYSTEM_CLOCK 120000000u /* Default System clock value */
-#elif (CLOCK_SETUP == 2)
- #define CPU_XTAL_CLK_HZ 50000000u /* Value of the external crystal or oscillator clock frequency in Hz */
- #define CPU_XTAL32k_CLK_HZ 32768u /* Value of the external 32k crystal or oscillator clock frequency in Hz */
- #define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
- #define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
- #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
- #define DEFAULT_SYSTEM_CLOCK 4000000u /* Default System clock value */
-#elif (CLOCK_SETUP == 3)
- #define CPU_XTAL_CLK_HZ 50000000u /* Value of the external crystal or oscillator clock frequency in Hz */
- #define CPU_XTAL32k_CLK_HZ 32768u /* Value of the external 32k crystal or oscillator clock frequency in Hz */
- #define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
- #define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
- #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
- #define DEFAULT_SYSTEM_CLOCK 32768u /* Default System clock value */
-#elif (CLOCK_SETUP == 4)
- #define CPU_XTAL_CLK_HZ 50000000u /* Value of the external crystal or oscillator clock frequency in Hz */
- #define CPU_XTAL32k_CLK_HZ 32768u /* Value of the external 32k crystal or oscillator clock frequency in Hz */
- #define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
- #define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
- #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
- #define DEFAULT_SYSTEM_CLOCK 120000000u /* Default System clock value */
-#endif /* (CLOCK_SETUP == 4) */
-
-
-/**
- * @brief System clock frequency (core clock)
- *
- * The system clock frequency supplied to the SysTick timer and the processor
- * core clock. This variable can be used by the user application to setup the
- * SysTick timer or configure other parameters. It may also be used by debugger to
- * query the frequency of the debug timer or configure the trace clock speed
- * SystemCoreClock is initialized with a correct predefined value.
- */
-extern uint32_t SystemCoreClock;
-
-/**
- * @brief Setup the microcontroller system.
- *
- * Typically this function configures the oscillator (PLL) that is part of the
- * microcontroller device. For systems with variable clock speed it also updates
- * the variable SystemCoreClock. SystemInit is called from startup_device file.
- */
-void SystemInit (void);
-
-/**
- * @brief Updates the SystemCoreClock variable.
- *
- * It must be called whenever the core clock is changed during program
- * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
- * the current core clock.
- */
-void SystemCoreClockUpdate (void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* #if !defined(SYSTEM_MK64F12_H_) */
