Diff: TARGET_KL43Z/TOOLCHAIN_ARM_STD/system_MKL43Z4.h

Revision:

171:3a7713b1edbc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_KL43Z/TOOLCHAIN_ARM_STD/system_MKL43Z4.h	Thu Nov 08 11:45:42 2018 +0000
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+/*
+** ###################################################################
+**     Processors:          MKL43Z128VLH4
+**                          MKL43Z128VMP4
+**                          MKL43Z256VLH4
+**                          MKL43Z256VMP4
+**
+**     Compilers:           Keil ARM C/C++ Compiler
+**                          Freescale C/C++ for Embedded ARM
+**                          GNU C Compiler
+**                          IAR ANSI C/C++ Compiler for ARM
+**
+**     Reference manual:    KL43P64M48SF6RM, Rev.3, Aug 2014
+**     Version:             rev. 1.6, 2015-07-29
+**     Build:               b151217
+**
+**     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 (c) 2015 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+**     Revisions:
+**     - rev. 1.0 (2014-03-27)
+**         Initial version.
+**     - rev. 1.1 (2014-05-26)
+**         I2S registers TCR2/RCR2 and others were changed.
+**         FLEXIO register FLEXIO_VERID has now bitfields: FEATURE, MINOR, MAJOR.
+**         Names of the bitfields of the FLEXIO_SHIFTBUF have been changed to the appropriate register name e.g.: FLEXIO_SHIFTBUFBBS_SHIFTBUFBBS.
+**         Peripheral_BASES macros has been changed to Peripheral_BASE_PTRS, e.g.: ADC_BASES to ADC_BASE_PTRS.
+**         Clock configuration for high range external oscillator has been added.
+**         RFSYS module access has been added.
+**     - rev. 1.2 (2014-07-10)
+**         GPIO - Renamed modules PTA,PTB,PTC,PTD,PTE to GPIOA,GPIOB,GPIOC,GPIOD,GPIOE.
+**         UART0 - UART0 module renamed to UART2.
+**         I2S - removed MDR register.
+**     - rev. 1.3 (2014-08-21)
+**         UART2 - Removed ED register.
+**         UART2 - Removed MODEM register.
+**         UART2 - Removed IR register.
+**         UART2 - Removed PFIFO register.
+**         UART2 - Removed CFIFO register.
+**         UART2 - Removed SFIFO register.
+**         UART2 - Removed TWFIFO register.
+**         UART2 - Removed TCFIFO register.
+**         UART2 - Removed RWFIFO register.
+**         UART2 - Removed RCFIFO register.
+**         USB - Removed bitfield REG_EN in CLK_RECOVER_IRC_EN register.
+**         SIM - Changed bitfield value MCGIRCLK to LIRC_CLK of bitfield CLKOUTSEL in SOPT2 register.
+**         SIM - Removed bitfield DIEID in SDID register.
+**     - rev. 1.4 (2014-09-01)
+**         USB - USB0_CTL0 was renamed to USB0_OTGCTL register.
+**         USB - USB0_CTL1 was renamed to USB0_CTL register.
+**     - rev. 1.5 (2014-09-05)
+**         USB - Renamed USBEN bitfield of USB0_CTL was renamed to USBENSOFEN.
+**     - rev. 1.6 (2015-07-29)
+**         Correction of backward compatibility.
+**
+** ###################################################################
+*/
+
+/*!
+ * @file MKL43Z4
+ * @version 1.6
+ * @date 2015-07-29
+ * @brief Device specific configuration file for MKL43Z4 (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_MKL43Z4_H_
+#define _SYSTEM_MKL43Z4_H_                       /**< Symbol preventing repeated inclusion */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+
+#ifndef DISABLE_WDOG
+  #define DISABLE_WDOG  1
+#endif
+
+#define ACK_ISOLATION   1
+
+/* Define clock source values */
+
+#define CPU_XTAL_CLK_HZ                32768u              /* Value of the external crystal or oscillator clock frequency in Hz */
+#define CPU_INT_FAST_CLK_HZ            48000000u           /* 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  */
+
+/* Low power mode enable */
+/* SMC_PMPROT: AVLP=1,AVLLS=1 */
+#define SYSTEM_SMC_PMPROT_VALUE        0x2Au               /* SMC_PMPROT */
+
+#define DEFAULT_SYSTEM_CLOCK           8000000u            /* Default System clock value */
+#define CPU_INT_SLOW_CLK_HZ            8000000u            /* Value of the slow internal oscillator clock frequency in Hz  */
+
+
+/**
+ * @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  /* _SYSTEM_MKL43Z4_H_ */