Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_Freescale/TARGET_KL43Z/system_MKL43Z4.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /*
<> 144:ef7eb2e8f9f7 2 ** ###################################################################
<> 144:ef7eb2e8f9f7 3 ** Processors: MKL43Z128VLH4
<> 144:ef7eb2e8f9f7 4 ** MKL43Z128VMP4
<> 144:ef7eb2e8f9f7 5 ** MKL43Z256VLH4
<> 144:ef7eb2e8f9f7 6 ** MKL43Z256VMP4
<> 144:ef7eb2e8f9f7 7 **
<> 144:ef7eb2e8f9f7 8 ** Compilers: Keil ARM C/C++ Compiler
<> 144:ef7eb2e8f9f7 9 ** Freescale C/C++ for Embedded ARM
<> 144:ef7eb2e8f9f7 10 ** GNU C Compiler
<> 144:ef7eb2e8f9f7 11 ** IAR ANSI C/C++ Compiler for ARM
<> 144:ef7eb2e8f9f7 12 **
<> 144:ef7eb2e8f9f7 13 ** Reference manual: KL43P64M48SF6RM, Rev.3, Aug 2014
<> 144:ef7eb2e8f9f7 14 ** Version: rev. 1.6, 2015-07-29
<> 144:ef7eb2e8f9f7 15 ** Build: b151217
<> 144:ef7eb2e8f9f7 16 **
<> 144:ef7eb2e8f9f7 17 ** Abstract:
<> 144:ef7eb2e8f9f7 18 ** Provides a system configuration function and a global variable that
<> 144:ef7eb2e8f9f7 19 ** contains the system frequency. It configures the device and initializes
<> 144:ef7eb2e8f9f7 20 ** the oscillator (PLL) that is part of the microcontroller device.
<> 144:ef7eb2e8f9f7 21 **
<> 144:ef7eb2e8f9f7 22 ** Copyright (c) 2015 Freescale Semiconductor, Inc.
<> 144:ef7eb2e8f9f7 23 ** All rights reserved.
<> 144:ef7eb2e8f9f7 24 **
<> 144:ef7eb2e8f9f7 25 ** Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 26 ** are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 27 **
<> 144:ef7eb2e8f9f7 28 ** o Redistributions of source code must retain the above copyright notice, this list
<> 144:ef7eb2e8f9f7 29 ** of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 30 **
<> 144:ef7eb2e8f9f7 31 ** o Redistributions in binary form must reproduce the above copyright notice, this
<> 144:ef7eb2e8f9f7 32 ** list of conditions and the following disclaimer in the documentation and/or
<> 144:ef7eb2e8f9f7 33 ** other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 34 **
<> 144:ef7eb2e8f9f7 35 ** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
<> 144:ef7eb2e8f9f7 36 ** contributors may be used to endorse or promote products derived from this
<> 144:ef7eb2e8f9f7 37 ** software without specific prior written permission.
<> 144:ef7eb2e8f9f7 38 **
<> 144:ef7eb2e8f9f7 39 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
<> 144:ef7eb2e8f9f7 40 ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
<> 144:ef7eb2e8f9f7 41 ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 42 ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
<> 144:ef7eb2e8f9f7 43 ** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
<> 144:ef7eb2e8f9f7 44 ** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
<> 144:ef7eb2e8f9f7 45 ** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
<> 144:ef7eb2e8f9f7 46 ** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
<> 144:ef7eb2e8f9f7 47 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
<> 144:ef7eb2e8f9f7 48 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 49 **
<> 144:ef7eb2e8f9f7 50 ** http: www.freescale.com
<> 144:ef7eb2e8f9f7 51 ** mail: support@freescale.com
<> 144:ef7eb2e8f9f7 52 **
<> 144:ef7eb2e8f9f7 53 ** Revisions:
<> 144:ef7eb2e8f9f7 54 ** - rev. 1.0 (2014-03-27)
<> 144:ef7eb2e8f9f7 55 ** Initial version.
<> 144:ef7eb2e8f9f7 56 ** - rev. 1.1 (2014-05-26)
<> 144:ef7eb2e8f9f7 57 ** I2S registers TCR2/RCR2 and others were changed.
<> 144:ef7eb2e8f9f7 58 ** FLEXIO register FLEXIO_VERID has now bitfields: FEATURE, MINOR, MAJOR.
<> 144:ef7eb2e8f9f7 59 ** Names of the bitfields of the FLEXIO_SHIFTBUF have been changed to the appropriate register name e.g.: FLEXIO_SHIFTBUFBBS_SHIFTBUFBBS.
<> 144:ef7eb2e8f9f7 60 ** Peripheral_BASES macros has been changed to Peripheral_BASE_PTRS, e.g.: ADC_BASES to ADC_BASE_PTRS.
<> 144:ef7eb2e8f9f7 61 ** Clock configuration for high range external oscillator has been added.
<> 144:ef7eb2e8f9f7 62 ** RFSYS module access has been added.
<> 144:ef7eb2e8f9f7 63 ** - rev. 1.2 (2014-07-10)
<> 144:ef7eb2e8f9f7 64 ** GPIO - Renamed modules PTA,PTB,PTC,PTD,PTE to GPIOA,GPIOB,GPIOC,GPIOD,GPIOE.
<> 144:ef7eb2e8f9f7 65 ** UART0 - UART0 module renamed to UART2.
<> 144:ef7eb2e8f9f7 66 ** I2S - removed MDR register.
<> 144:ef7eb2e8f9f7 67 ** - rev. 1.3 (2014-08-21)
<> 144:ef7eb2e8f9f7 68 ** UART2 - Removed ED register.
<> 144:ef7eb2e8f9f7 69 ** UART2 - Removed MODEM register.
<> 144:ef7eb2e8f9f7 70 ** UART2 - Removed IR register.
<> 144:ef7eb2e8f9f7 71 ** UART2 - Removed PFIFO register.
<> 144:ef7eb2e8f9f7 72 ** UART2 - Removed CFIFO register.
<> 144:ef7eb2e8f9f7 73 ** UART2 - Removed SFIFO register.
<> 144:ef7eb2e8f9f7 74 ** UART2 - Removed TWFIFO register.
<> 144:ef7eb2e8f9f7 75 ** UART2 - Removed TCFIFO register.
<> 144:ef7eb2e8f9f7 76 ** UART2 - Removed RWFIFO register.
<> 144:ef7eb2e8f9f7 77 ** UART2 - Removed RCFIFO register.
<> 144:ef7eb2e8f9f7 78 ** USB - Removed bitfield REG_EN in CLK_RECOVER_IRC_EN register.
<> 144:ef7eb2e8f9f7 79 ** SIM - Changed bitfield value MCGIRCLK to LIRC_CLK of bitfield CLKOUTSEL in SOPT2 register.
<> 144:ef7eb2e8f9f7 80 ** SIM - Removed bitfield DIEID in SDID register.
<> 144:ef7eb2e8f9f7 81 ** - rev. 1.4 (2014-09-01)
<> 144:ef7eb2e8f9f7 82 ** USB - USB0_CTL0 was renamed to USB0_OTGCTL register.
<> 144:ef7eb2e8f9f7 83 ** USB - USB0_CTL1 was renamed to USB0_CTL register.
<> 144:ef7eb2e8f9f7 84 ** - rev. 1.5 (2014-09-05)
<> 144:ef7eb2e8f9f7 85 ** USB - Renamed USBEN bitfield of USB0_CTL was renamed to USBENSOFEN.
<> 144:ef7eb2e8f9f7 86 ** - rev. 1.6 (2015-07-29)
<> 144:ef7eb2e8f9f7 87 ** Correction of backward compatibility.
<> 144:ef7eb2e8f9f7 88 **
<> 144:ef7eb2e8f9f7 89 ** ###################################################################
<> 144:ef7eb2e8f9f7 90 */
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 /*!
<> 144:ef7eb2e8f9f7 93 * @file MKL43Z4
<> 144:ef7eb2e8f9f7 94 * @version 1.6
<> 144:ef7eb2e8f9f7 95 * @date 2015-07-29
<> 144:ef7eb2e8f9f7 96 * @brief Device specific configuration file for MKL43Z4 (header file)
<> 144:ef7eb2e8f9f7 97 *
<> 144:ef7eb2e8f9f7 98 * Provides a system configuration function and a global variable that contains
<> 144:ef7eb2e8f9f7 99 * the system frequency. It configures the device and initializes the oscillator
<> 144:ef7eb2e8f9f7 100 * (PLL) that is part of the microcontroller device.
<> 144:ef7eb2e8f9f7 101 */
<> 144:ef7eb2e8f9f7 102
<> 144:ef7eb2e8f9f7 103 #ifndef _SYSTEM_MKL43Z4_H_
<> 144:ef7eb2e8f9f7 104 #define _SYSTEM_MKL43Z4_H_ /**< Symbol preventing repeated inclusion */
<> 144:ef7eb2e8f9f7 105
<> 144:ef7eb2e8f9f7 106 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 107 extern "C" {
<> 144:ef7eb2e8f9f7 108 #endif
<> 144:ef7eb2e8f9f7 109
<> 144:ef7eb2e8f9f7 110 #include <stdint.h>
<> 144:ef7eb2e8f9f7 111
<> 144:ef7eb2e8f9f7 112
<> 144:ef7eb2e8f9f7 113 #ifndef DISABLE_WDOG
<> 144:ef7eb2e8f9f7 114 #define DISABLE_WDOG 1
<> 144:ef7eb2e8f9f7 115 #endif
<> 144:ef7eb2e8f9f7 116
<> 144:ef7eb2e8f9f7 117 #define ACK_ISOLATION 1
<> 144:ef7eb2e8f9f7 118
<> 144:ef7eb2e8f9f7 119 /* Define clock source values */
<> 144:ef7eb2e8f9f7 120
<> 144:ef7eb2e8f9f7 121 #define CPU_XTAL_CLK_HZ 32768u /* Value of the external crystal or oscillator clock frequency in Hz */
<> 144:ef7eb2e8f9f7 122 #define CPU_INT_FAST_CLK_HZ 48000000u /* Value of the fast internal oscillator clock frequency in Hz */
<> 144:ef7eb2e8f9f7 123 #define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
<> 144:ef7eb2e8f9f7 124
<> 144:ef7eb2e8f9f7 125 /* Low power mode enable */
<> 144:ef7eb2e8f9f7 126 /* SMC_PMPROT: AVLP=1,AVLLS=1 */
<> 144:ef7eb2e8f9f7 127 #define SYSTEM_SMC_PMPROT_VALUE 0x2Au /* SMC_PMPROT */
<> 144:ef7eb2e8f9f7 128
<> 144:ef7eb2e8f9f7 129 #define DEFAULT_SYSTEM_CLOCK 8000000u /* Default System clock value */
<> 144:ef7eb2e8f9f7 130 #define CPU_INT_SLOW_CLK_HZ 8000000u /* Value of the slow internal oscillator clock frequency in Hz */
<> 144:ef7eb2e8f9f7 131
<> 144:ef7eb2e8f9f7 132
<> 144:ef7eb2e8f9f7 133 /**
<> 144:ef7eb2e8f9f7 134 * @brief System clock frequency (core clock)
<> 144:ef7eb2e8f9f7 135 *
<> 144:ef7eb2e8f9f7 136 * The system clock frequency supplied to the SysTick timer and the processor
<> 144:ef7eb2e8f9f7 137 * core clock. This variable can be used by the user application to setup the
<> 144:ef7eb2e8f9f7 138 * SysTick timer or configure other parameters. It may also be used by debugger to
<> 144:ef7eb2e8f9f7 139 * query the frequency of the debug timer or configure the trace clock speed
<> 144:ef7eb2e8f9f7 140 * SystemCoreClock is initialized with a correct predefined value.
<> 144:ef7eb2e8f9f7 141 */
<> 144:ef7eb2e8f9f7 142 extern uint32_t SystemCoreClock;
<> 144:ef7eb2e8f9f7 143
<> 144:ef7eb2e8f9f7 144 /**
<> 144:ef7eb2e8f9f7 145 * @brief Setup the microcontroller system.
<> 144:ef7eb2e8f9f7 146 *
<> 144:ef7eb2e8f9f7 147 * Typically this function configures the oscillator (PLL) that is part of the
<> 144:ef7eb2e8f9f7 148 * microcontroller device. For systems with variable clock speed it also updates
<> 144:ef7eb2e8f9f7 149 * the variable SystemCoreClock. SystemInit is called from startup_device file.
<> 144:ef7eb2e8f9f7 150 */
<> 144:ef7eb2e8f9f7 151 void SystemInit (void);
<> 144:ef7eb2e8f9f7 152
<> 144:ef7eb2e8f9f7 153 /**
<> 144:ef7eb2e8f9f7 154 * @brief Updates the SystemCoreClock variable.
<> 144:ef7eb2e8f9f7 155 *
<> 144:ef7eb2e8f9f7 156 * It must be called whenever the core clock is changed during program
<> 144:ef7eb2e8f9f7 157 * execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
<> 144:ef7eb2e8f9f7 158 * the current core clock.
<> 144:ef7eb2e8f9f7 159 */
<> 144:ef7eb2e8f9f7 160 void SystemCoreClockUpdate (void);
<> 144:ef7eb2e8f9f7 161
<> 144:ef7eb2e8f9f7 162 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 163 }
<> 144:ef7eb2e8f9f7 164 #endif
<> 144:ef7eb2e8f9f7 165
<> 144:ef7eb2e8f9f7 166 #endif /* _SYSTEM_MKL43Z4_H_ */