mbed library sources
Dependents: frdm_kl05z_gpio_test
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Diff: targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_MCU_K64F/device/MK64F12/MK64F12_mcg.h
- Revision:
- 320:be04b2b1e3f2
- Parent:
- 149:1fb5f62b92bd
diff -r b6f57f64aae2 -r be04b2b1e3f2 targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_MCU_K64F/device/MK64F12/MK64F12_mcg.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_MCU_K64F/device/MK64F12/MK64F12_mcg.h Thu Sep 11 17:00:08 2014 +0100 @@ -0,0 +1,1939 @@ +/* + * Copyright (c) 2014, Freescale Semiconductor, Inc. + * All rights reserved. + * + * THIS SOFTWARE IS PROVIDED BY FREESCALE "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 FREESCALE 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. + */ +/* + * WARNING! DO NOT EDIT THIS FILE DIRECTLY! + * + * This file was generated automatically and any changes may be lost. + */ +#ifndef __HW_MCG_REGISTERS_H__ +#define __HW_MCG_REGISTERS_H__ + +#include "regs.h" + +/* + * MK64F12 MCG + * + * Multipurpose Clock Generator module + * + * Registers defined in this header file: + * - HW_MCG_C1 - MCG Control 1 Register + * - HW_MCG_C2 - MCG Control 2 Register + * - HW_MCG_C3 - MCG Control 3 Register + * - HW_MCG_C4 - MCG Control 4 Register + * - HW_MCG_C5 - MCG Control 5 Register + * - HW_MCG_C6 - MCG Control 6 Register + * - HW_MCG_S - MCG Status Register + * - HW_MCG_SC - MCG Status and Control Register + * - HW_MCG_ATCVH - MCG Auto Trim Compare Value High Register + * - HW_MCG_ATCVL - MCG Auto Trim Compare Value Low Register + * - HW_MCG_C7 - MCG Control 7 Register + * - HW_MCG_C8 - MCG Control 8 Register + * + * - hw_mcg_t - Struct containing all module registers. + */ + +//! @name Module base addresses +//@{ +#ifndef REGS_MCG_BASE +#define HW_MCG_INSTANCE_COUNT (1U) //!< Number of instances of the MCG module. +#define REGS_MCG_BASE (0x40064000U) //!< Base address for MCG. +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C1 - MCG Control 1 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C1 - MCG Control 1 Register (RW) + * + * Reset value: 0x04U + */ +typedef union _hw_mcg_c1 +{ + uint8_t U; + struct _hw_mcg_c1_bitfields + { + uint8_t IREFSTEN : 1; //!< [0] Internal Reference Stop Enable + uint8_t IRCLKEN : 1; //!< [1] Internal Reference Clock Enable + uint8_t IREFS : 1; //!< [2] Internal Reference Select + uint8_t FRDIV : 3; //!< [5:3] FLL External Reference Divider + uint8_t CLKS : 2; //!< [7:6] Clock Source Select + } B; +} hw_mcg_c1_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C1 register + */ +//@{ +#define HW_MCG_C1_ADDR (REGS_MCG_BASE + 0x0U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C1 (*(__IO hw_mcg_c1_t *) HW_MCG_C1_ADDR) +#define HW_MCG_C1_RD() (HW_MCG_C1.U) +#define HW_MCG_C1_WR(v) (HW_MCG_C1.U = (v)) +#define HW_MCG_C1_SET(v) (HW_MCG_C1_WR(HW_MCG_C1_RD() | (v))) +#define HW_MCG_C1_CLR(v) (HW_MCG_C1_WR(HW_MCG_C1_RD() & ~(v))) +#define HW_MCG_C1_TOG(v) (HW_MCG_C1_WR(HW_MCG_C1_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C1 bitfields + */ + +/*! + * @name Register MCG_C1, field IREFSTEN[0] (RW) + * + * Controls whether or not the internal reference clock remains enabled when the + * MCG enters Stop mode. + * + * Values: + * - 0 - Internal reference clock is disabled in Stop mode. + * - 1 - Internal reference clock is enabled in Stop mode if IRCLKEN is set or + * if MCG is in FEI, FBI, or BLPI modes before entering Stop mode. + */ +//@{ +#define BP_MCG_C1_IREFSTEN (0U) //!< Bit position for MCG_C1_IREFSTEN. +#define BM_MCG_C1_IREFSTEN (0x01U) //!< Bit mask for MCG_C1_IREFSTEN. +#define BS_MCG_C1_IREFSTEN (1U) //!< Bit field size in bits for MCG_C1_IREFSTEN. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C1_IREFSTEN field. +#define BR_MCG_C1_IREFSTEN (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IREFSTEN)) +#endif + +//! @brief Format value for bitfield MCG_C1_IREFSTEN. +#define BF_MCG_C1_IREFSTEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C1_IREFSTEN), uint8_t) & BM_MCG_C1_IREFSTEN) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the IREFSTEN field to a new value. +#define BW_MCG_C1_IREFSTEN(v) (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IREFSTEN) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C1, field IRCLKEN[1] (RW) + * + * Enables the internal reference clock for use as MCGIRCLK. + * + * Values: + * - 0 - MCGIRCLK inactive. + * - 1 - MCGIRCLK active. + */ +//@{ +#define BP_MCG_C1_IRCLKEN (1U) //!< Bit position for MCG_C1_IRCLKEN. +#define BM_MCG_C1_IRCLKEN (0x02U) //!< Bit mask for MCG_C1_IRCLKEN. +#define BS_MCG_C1_IRCLKEN (1U) //!< Bit field size in bits for MCG_C1_IRCLKEN. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C1_IRCLKEN field. +#define BR_MCG_C1_IRCLKEN (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IRCLKEN)) +#endif + +//! @brief Format value for bitfield MCG_C1_IRCLKEN. +#define BF_MCG_C1_IRCLKEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C1_IRCLKEN), uint8_t) & BM_MCG_C1_IRCLKEN) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the IRCLKEN field to a new value. +#define BW_MCG_C1_IRCLKEN(v) (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IRCLKEN) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C1, field IREFS[2] (RW) + * + * Selects the reference clock source for the FLL. + * + * Values: + * - 0 - External reference clock is selected. + * - 1 - The slow internal reference clock is selected. + */ +//@{ +#define BP_MCG_C1_IREFS (2U) //!< Bit position for MCG_C1_IREFS. +#define BM_MCG_C1_IREFS (0x04U) //!< Bit mask for MCG_C1_IREFS. +#define BS_MCG_C1_IREFS (1U) //!< Bit field size in bits for MCG_C1_IREFS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C1_IREFS field. +#define BR_MCG_C1_IREFS (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IREFS)) +#endif + +//! @brief Format value for bitfield MCG_C1_IREFS. +#define BF_MCG_C1_IREFS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C1_IREFS), uint8_t) & BM_MCG_C1_IREFS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the IREFS field to a new value. +#define BW_MCG_C1_IREFS(v) (BITBAND_ACCESS8(HW_MCG_C1_ADDR, BP_MCG_C1_IREFS) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C1, field FRDIV[5:3] (RW) + * + * Selects the amount to divide down the external reference clock for the FLL. + * The resulting frequency must be in the range 31.25 kHz to 39.0625 kHz (This is + * required when FLL/DCO is the clock source for MCGOUTCLK . In FBE mode, it is + * not required to meet this range, but it is recommended in the cases when trying + * to enter a FLL mode from FBE). + * + * Values: + * - 000 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 1; for all other RANGE + * values, Divide Factor is 32. + * - 001 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 2; for all other RANGE + * values, Divide Factor is 64. + * - 010 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 4; for all other RANGE + * values, Divide Factor is 128. + * - 011 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 8; for all other RANGE + * values, Divide Factor is 256. + * - 100 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 16; for all other RANGE + * values, Divide Factor is 512. + * - 101 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 32; for all other RANGE + * values, Divide Factor is 1024. + * - 110 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 64; for all other RANGE + * values, Divide Factor is 1280 . + * - 111 - If RANGE = 0 or OSCSEL=1 , Divide Factor is 128; for all other RANGE + * values, Divide Factor is 1536 . + */ +//@{ +#define BP_MCG_C1_FRDIV (3U) //!< Bit position for MCG_C1_FRDIV. +#define BM_MCG_C1_FRDIV (0x38U) //!< Bit mask for MCG_C1_FRDIV. +#define BS_MCG_C1_FRDIV (3U) //!< Bit field size in bits for MCG_C1_FRDIV. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C1_FRDIV field. +#define BR_MCG_C1_FRDIV (HW_MCG_C1.B.FRDIV) +#endif + +//! @brief Format value for bitfield MCG_C1_FRDIV. +#define BF_MCG_C1_FRDIV(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C1_FRDIV), uint8_t) & BM_MCG_C1_FRDIV) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the FRDIV field to a new value. +#define BW_MCG_C1_FRDIV(v) (HW_MCG_C1_WR((HW_MCG_C1_RD() & ~BM_MCG_C1_FRDIV) | BF_MCG_C1_FRDIV(v))) +#endif +//@} + +/*! + * @name Register MCG_C1, field CLKS[7:6] (RW) + * + * Selects the clock source for MCGOUTCLK . + * + * Values: + * - 00 - Encoding 0 - Output of FLL or PLL is selected (depends on PLLS control + * bit). + * - 01 - Encoding 1 - Internal reference clock is selected. + * - 10 - Encoding 2 - External reference clock is selected. + * - 11 - Encoding 3 - Reserved. + */ +//@{ +#define BP_MCG_C1_CLKS (6U) //!< Bit position for MCG_C1_CLKS. +#define BM_MCG_C1_CLKS (0xC0U) //!< Bit mask for MCG_C1_CLKS. +#define BS_MCG_C1_CLKS (2U) //!< Bit field size in bits for MCG_C1_CLKS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C1_CLKS field. +#define BR_MCG_C1_CLKS (HW_MCG_C1.B.CLKS) +#endif + +//! @brief Format value for bitfield MCG_C1_CLKS. +#define BF_MCG_C1_CLKS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C1_CLKS), uint8_t) & BM_MCG_C1_CLKS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the CLKS field to a new value. +#define BW_MCG_C1_CLKS(v) (HW_MCG_C1_WR((HW_MCG_C1_RD() & ~BM_MCG_C1_CLKS) | BF_MCG_C1_CLKS(v))) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C2 - MCG Control 2 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C2 - MCG Control 2 Register (RW) + * + * Reset value: 0x80U + */ +typedef union _hw_mcg_c2 +{ + uint8_t U; + struct _hw_mcg_c2_bitfields + { + uint8_t IRCS : 1; //!< [0] Internal Reference Clock Select + uint8_t LP : 1; //!< [1] Low Power Select + uint8_t EREFS : 1; //!< [2] External Reference Select + uint8_t HGO : 1; //!< [3] High Gain Oscillator Select + uint8_t RANGE : 2; //!< [5:4] Frequency Range Select + uint8_t FCFTRIM : 1; //!< [6] Fast Internal Reference Clock Fine Trim + uint8_t LOCRE0 : 1; //!< [7] Loss of Clock Reset Enable + } B; +} hw_mcg_c2_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C2 register + */ +//@{ +#define HW_MCG_C2_ADDR (REGS_MCG_BASE + 0x1U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C2 (*(__IO hw_mcg_c2_t *) HW_MCG_C2_ADDR) +#define HW_MCG_C2_RD() (HW_MCG_C2.U) +#define HW_MCG_C2_WR(v) (HW_MCG_C2.U = (v)) +#define HW_MCG_C2_SET(v) (HW_MCG_C2_WR(HW_MCG_C2_RD() | (v))) +#define HW_MCG_C2_CLR(v) (HW_MCG_C2_WR(HW_MCG_C2_RD() & ~(v))) +#define HW_MCG_C2_TOG(v) (HW_MCG_C2_WR(HW_MCG_C2_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C2 bitfields + */ + +/*! + * @name Register MCG_C2, field IRCS[0] (RW) + * + * Selects between the fast or slow internal reference clock source. + * + * Values: + * - 0 - Slow internal reference clock selected. + * - 1 - Fast internal reference clock selected. + */ +//@{ +#define BP_MCG_C2_IRCS (0U) //!< Bit position for MCG_C2_IRCS. +#define BM_MCG_C2_IRCS (0x01U) //!< Bit mask for MCG_C2_IRCS. +#define BS_MCG_C2_IRCS (1U) //!< Bit field size in bits for MCG_C2_IRCS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_IRCS field. +#define BR_MCG_C2_IRCS (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_IRCS)) +#endif + +//! @brief Format value for bitfield MCG_C2_IRCS. +#define BF_MCG_C2_IRCS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_IRCS), uint8_t) & BM_MCG_C2_IRCS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the IRCS field to a new value. +#define BW_MCG_C2_IRCS(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_IRCS) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C2, field LP[1] (RW) + * + * Controls whether the FLL or PLL is disabled in BLPI and BLPE modes. In FBE or + * PBE modes, setting this bit to 1 will transition the MCG into BLPE mode; in + * FBI mode, setting this bit to 1 will transition the MCG into BLPI mode. In any + * other MCG mode, LP bit has no affect. + * + * Values: + * - 0 - FLL or PLL is not disabled in bypass modes. + * - 1 - FLL or PLL is disabled in bypass modes (lower power) + */ +//@{ +#define BP_MCG_C2_LP (1U) //!< Bit position for MCG_C2_LP. +#define BM_MCG_C2_LP (0x02U) //!< Bit mask for MCG_C2_LP. +#define BS_MCG_C2_LP (1U) //!< Bit field size in bits for MCG_C2_LP. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_LP field. +#define BR_MCG_C2_LP (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_LP)) +#endif + +//! @brief Format value for bitfield MCG_C2_LP. +#define BF_MCG_C2_LP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_LP), uint8_t) & BM_MCG_C2_LP) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LP field to a new value. +#define BW_MCG_C2_LP(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_LP) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C2, field EREFS[2] (RW) + * + * Selects the source for the external reference clock. See the Oscillator (OSC) + * chapter for more details. + * + * Values: + * - 0 - External reference clock requested. + * - 1 - Oscillator requested. + */ +//@{ +#define BP_MCG_C2_EREFS (2U) //!< Bit position for MCG_C2_EREFS. +#define BM_MCG_C2_EREFS (0x04U) //!< Bit mask for MCG_C2_EREFS. +#define BS_MCG_C2_EREFS (1U) //!< Bit field size in bits for MCG_C2_EREFS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_EREFS field. +#define BR_MCG_C2_EREFS (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_EREFS)) +#endif + +//! @brief Format value for bitfield MCG_C2_EREFS. +#define BF_MCG_C2_EREFS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_EREFS), uint8_t) & BM_MCG_C2_EREFS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the EREFS field to a new value. +#define BW_MCG_C2_EREFS(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_EREFS) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C2, field HGO[3] (RW) + * + * Controls the crystal oscillator mode of operation. See the Oscillator (OSC) + * chapter for more details. + * + * Values: + * - 0 - Configure crystal oscillator for low-power operation. + * - 1 - Configure crystal oscillator for high-gain operation. + */ +//@{ +#define BP_MCG_C2_HGO (3U) //!< Bit position for MCG_C2_HGO. +#define BM_MCG_C2_HGO (0x08U) //!< Bit mask for MCG_C2_HGO. +#define BS_MCG_C2_HGO (1U) //!< Bit field size in bits for MCG_C2_HGO. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_HGO field. +#define BR_MCG_C2_HGO (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_HGO)) +#endif + +//! @brief Format value for bitfield MCG_C2_HGO. +#define BF_MCG_C2_HGO(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_HGO), uint8_t) & BM_MCG_C2_HGO) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the HGO field to a new value. +#define BW_MCG_C2_HGO(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_HGO) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C2, field RANGE[5:4] (RW) + * + * Selects the frequency range for the crystal oscillator or external clock + * source. See the Oscillator (OSC) chapter for more details and the device data + * sheet for the frequency ranges used. + * + * Values: + * - 00 - Encoding 0 - Low frequency range selected for the crystal oscillator . + * - 01 - Encoding 1 - High frequency range selected for the crystal oscillator . + */ +//@{ +#define BP_MCG_C2_RANGE (4U) //!< Bit position for MCG_C2_RANGE. +#define BM_MCG_C2_RANGE (0x30U) //!< Bit mask for MCG_C2_RANGE. +#define BS_MCG_C2_RANGE (2U) //!< Bit field size in bits for MCG_C2_RANGE. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_RANGE field. +#define BR_MCG_C2_RANGE (HW_MCG_C2.B.RANGE) +#endif + +//! @brief Format value for bitfield MCG_C2_RANGE. +#define BF_MCG_C2_RANGE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_RANGE), uint8_t) & BM_MCG_C2_RANGE) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the RANGE field to a new value. +#define BW_MCG_C2_RANGE(v) (HW_MCG_C2_WR((HW_MCG_C2_RD() & ~BM_MCG_C2_RANGE) | BF_MCG_C2_RANGE(v))) +#endif +//@} + +/*! + * @name Register MCG_C2, field FCFTRIM[6] (RW) + * + * FCFTRIM controls the smallest adjustment of the fast internal reference clock + * frequency. Setting FCFTRIM increases the period and clearing FCFTRIM + * decreases the period by the smallest amount possible. If an FCFTRIM value stored in + * nonvolatile memory is to be used, it is your responsibility to copy that value + * from the nonvolatile memory location to this bit. + */ +//@{ +#define BP_MCG_C2_FCFTRIM (6U) //!< Bit position for MCG_C2_FCFTRIM. +#define BM_MCG_C2_FCFTRIM (0x40U) //!< Bit mask for MCG_C2_FCFTRIM. +#define BS_MCG_C2_FCFTRIM (1U) //!< Bit field size in bits for MCG_C2_FCFTRIM. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_FCFTRIM field. +#define BR_MCG_C2_FCFTRIM (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_FCFTRIM)) +#endif + +//! @brief Format value for bitfield MCG_C2_FCFTRIM. +#define BF_MCG_C2_FCFTRIM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_FCFTRIM), uint8_t) & BM_MCG_C2_FCFTRIM) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the FCFTRIM field to a new value. +#define BW_MCG_C2_FCFTRIM(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_FCFTRIM) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C2, field LOCRE0[7] (RW) + * + * Determines whether an interrupt or a reset request is made following a loss + * of OSC0 external reference clock. The LOCRE0 only has an affect when CME0 is + * set. + * + * Values: + * - 0 - Interrupt request is generated on a loss of OSC0 external reference + * clock. + * - 1 - Generate a reset request on a loss of OSC0 external reference clock. + */ +//@{ +#define BP_MCG_C2_LOCRE0 (7U) //!< Bit position for MCG_C2_LOCRE0. +#define BM_MCG_C2_LOCRE0 (0x80U) //!< Bit mask for MCG_C2_LOCRE0. +#define BS_MCG_C2_LOCRE0 (1U) //!< Bit field size in bits for MCG_C2_LOCRE0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C2_LOCRE0 field. +#define BR_MCG_C2_LOCRE0 (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_LOCRE0)) +#endif + +//! @brief Format value for bitfield MCG_C2_LOCRE0. +#define BF_MCG_C2_LOCRE0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C2_LOCRE0), uint8_t) & BM_MCG_C2_LOCRE0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOCRE0 field to a new value. +#define BW_MCG_C2_LOCRE0(v) (BITBAND_ACCESS8(HW_MCG_C2_ADDR, BP_MCG_C2_LOCRE0) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C3 - MCG Control 3 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C3 - MCG Control 3 Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_c3 +{ + uint8_t U; + struct _hw_mcg_c3_bitfields + { + uint8_t SCTRIM : 8; //!< [7:0] Slow Internal Reference Clock Trim + //! Setting + } B; +} hw_mcg_c3_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C3 register + */ +//@{ +#define HW_MCG_C3_ADDR (REGS_MCG_BASE + 0x2U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C3 (*(__IO hw_mcg_c3_t *) HW_MCG_C3_ADDR) +#define HW_MCG_C3_RD() (HW_MCG_C3.U) +#define HW_MCG_C3_WR(v) (HW_MCG_C3.U = (v)) +#define HW_MCG_C3_SET(v) (HW_MCG_C3_WR(HW_MCG_C3_RD() | (v))) +#define HW_MCG_C3_CLR(v) (HW_MCG_C3_WR(HW_MCG_C3_RD() & ~(v))) +#define HW_MCG_C3_TOG(v) (HW_MCG_C3_WR(HW_MCG_C3_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C3 bitfields + */ + +/*! + * @name Register MCG_C3, field SCTRIM[7:0] (RW) + * + * SCTRIM A value for SCTRIM is loaded during reset from a factory programmed + * location. controls the slow internal reference clock frequency by controlling + * the slow internal reference clock period. The SCTRIM bits are binary weighted, + * that is, bit 1 adjusts twice as much as bit 0. Increasing the binary value + * increases the period, and decreasing the value decreases the period. An additional + * fine trim bit is available in C4 register as the SCFTRIM bit. Upon reset, + * this value is loaded with a factory trim value. If an SCTRIM value stored in + * nonvolatile memory is to be used, it is your responsibility to copy that value + * from the nonvolatile memory location to this register. + */ +//@{ +#define BP_MCG_C3_SCTRIM (0U) //!< Bit position for MCG_C3_SCTRIM. +#define BM_MCG_C3_SCTRIM (0xFFU) //!< Bit mask for MCG_C3_SCTRIM. +#define BS_MCG_C3_SCTRIM (8U) //!< Bit field size in bits for MCG_C3_SCTRIM. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C3_SCTRIM field. +#define BR_MCG_C3_SCTRIM (HW_MCG_C3.U) +#endif + +//! @brief Format value for bitfield MCG_C3_SCTRIM. +#define BF_MCG_C3_SCTRIM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C3_SCTRIM), uint8_t) & BM_MCG_C3_SCTRIM) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the SCTRIM field to a new value. +#define BW_MCG_C3_SCTRIM(v) (HW_MCG_C3_WR(v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C4 - MCG Control 4 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C4 - MCG Control 4 Register (RW) + * + * Reset value: 0x00U + * + * Reset values for DRST and DMX32 bits are 0. + */ +typedef union _hw_mcg_c4 +{ + uint8_t U; + struct _hw_mcg_c4_bitfields + { + uint8_t SCFTRIM : 1; //!< [0] Slow Internal Reference Clock Fine Trim + uint8_t FCTRIM : 4; //!< [4:1] Fast Internal Reference Clock Trim + //! Setting + uint8_t DRST_DRS : 2; //!< [6:5] DCO Range Select + uint8_t DMX32 : 1; //!< [7] DCO Maximum Frequency with 32.768 kHz + //! Reference + } B; +} hw_mcg_c4_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C4 register + */ +//@{ +#define HW_MCG_C4_ADDR (REGS_MCG_BASE + 0x3U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C4 (*(__IO hw_mcg_c4_t *) HW_MCG_C4_ADDR) +#define HW_MCG_C4_RD() (HW_MCG_C4.U) +#define HW_MCG_C4_WR(v) (HW_MCG_C4.U = (v)) +#define HW_MCG_C4_SET(v) (HW_MCG_C4_WR(HW_MCG_C4_RD() | (v))) +#define HW_MCG_C4_CLR(v) (HW_MCG_C4_WR(HW_MCG_C4_RD() & ~(v))) +#define HW_MCG_C4_TOG(v) (HW_MCG_C4_WR(HW_MCG_C4_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C4 bitfields + */ + +/*! + * @name Register MCG_C4, field SCFTRIM[0] (RW) + * + * SCFTRIM A value for SCFTRIM is loaded during reset from a factory programmed + * location . controls the smallest adjustment of the slow internal reference + * clock frequency. Setting SCFTRIM increases the period and clearing SCFTRIM + * decreases the period by the smallest amount possible. If an SCFTRIM value stored in + * nonvolatile memory is to be used, it is your responsibility to copy that value + * from the nonvolatile memory location to this bit. + */ +//@{ +#define BP_MCG_C4_SCFTRIM (0U) //!< Bit position for MCG_C4_SCFTRIM. +#define BM_MCG_C4_SCFTRIM (0x01U) //!< Bit mask for MCG_C4_SCFTRIM. +#define BS_MCG_C4_SCFTRIM (1U) //!< Bit field size in bits for MCG_C4_SCFTRIM. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C4_SCFTRIM field. +#define BR_MCG_C4_SCFTRIM (BITBAND_ACCESS8(HW_MCG_C4_ADDR, BP_MCG_C4_SCFTRIM)) +#endif + +//! @brief Format value for bitfield MCG_C4_SCFTRIM. +#define BF_MCG_C4_SCFTRIM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C4_SCFTRIM), uint8_t) & BM_MCG_C4_SCFTRIM) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the SCFTRIM field to a new value. +#define BW_MCG_C4_SCFTRIM(v) (BITBAND_ACCESS8(HW_MCG_C4_ADDR, BP_MCG_C4_SCFTRIM) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C4, field FCTRIM[4:1] (RW) + * + * FCTRIM A value for FCTRIM is loaded during reset from a factory programmed + * location. controls the fast internal reference clock frequency by controlling + * the fast internal reference clock period. The FCTRIM bits are binary weighted, + * that is, bit 1 adjusts twice as much as bit 0. Increasing the binary value + * increases the period, and decreasing the value decreases the period. If an + * FCTRIM[3:0] value stored in nonvolatile memory is to be used, it is your + * responsibility to copy that value from the nonvolatile memory location to this register. + */ +//@{ +#define BP_MCG_C4_FCTRIM (1U) //!< Bit position for MCG_C4_FCTRIM. +#define BM_MCG_C4_FCTRIM (0x1EU) //!< Bit mask for MCG_C4_FCTRIM. +#define BS_MCG_C4_FCTRIM (4U) //!< Bit field size in bits for MCG_C4_FCTRIM. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C4_FCTRIM field. +#define BR_MCG_C4_FCTRIM (HW_MCG_C4.B.FCTRIM) +#endif + +//! @brief Format value for bitfield MCG_C4_FCTRIM. +#define BF_MCG_C4_FCTRIM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C4_FCTRIM), uint8_t) & BM_MCG_C4_FCTRIM) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the FCTRIM field to a new value. +#define BW_MCG_C4_FCTRIM(v) (HW_MCG_C4_WR((HW_MCG_C4_RD() & ~BM_MCG_C4_FCTRIM) | BF_MCG_C4_FCTRIM(v))) +#endif +//@} + +/*! + * @name Register MCG_C4, field DRST_DRS[6:5] (RW) + * + * The DRS bits select the frequency range for the FLL output, DCOOUT. When the + * LP bit is set, writes to the DRS bits are ignored. The DRST read field + * indicates the current frequency range for DCOOUT. The DRST field does not update + * immediately after a write to the DRS field due to internal synchronization between + * clock domains. See the DCO Frequency Range table for more details. + * + * Values: + * - 00 - Encoding 0 - Low range (reset default). + * - 01 - Encoding 1 - Mid range. + * - 10 - Encoding 2 - Mid-high range. + * - 11 - Encoding 3 - High range. + */ +//@{ +#define BP_MCG_C4_DRST_DRS (5U) //!< Bit position for MCG_C4_DRST_DRS. +#define BM_MCG_C4_DRST_DRS (0x60U) //!< Bit mask for MCG_C4_DRST_DRS. +#define BS_MCG_C4_DRST_DRS (2U) //!< Bit field size in bits for MCG_C4_DRST_DRS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C4_DRST_DRS field. +#define BR_MCG_C4_DRST_DRS (HW_MCG_C4.B.DRST_DRS) +#endif + +//! @brief Format value for bitfield MCG_C4_DRST_DRS. +#define BF_MCG_C4_DRST_DRS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C4_DRST_DRS), uint8_t) & BM_MCG_C4_DRST_DRS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the DRST_DRS field to a new value. +#define BW_MCG_C4_DRST_DRS(v) (HW_MCG_C4_WR((HW_MCG_C4_RD() & ~BM_MCG_C4_DRST_DRS) | BF_MCG_C4_DRST_DRS(v))) +#endif +//@} + +/*! + * @name Register MCG_C4, field DMX32[7] (RW) + * + * The DMX32 bit controls whether the DCO frequency range is narrowed to its + * maximum frequency with a 32.768 kHz reference. The following table identifies + * settings for the DCO frequency range. The system clocks derived from this source + * should not exceed their specified maximums. DRST_DRS DMX32 Reference Range FLL + * Factor DCO Range 00 0 31.25-39.0625 kHz 640 20-25 MHz 1 32.768 kHz 732 24 MHz + * 01 0 31.25-39.0625 kHz 1280 40-50 MHz 1 32.768 kHz 1464 48 MHz 10 0 + * 31.25-39.0625 kHz 1920 60-75 MHz 1 32.768 kHz 2197 72 MHz 11 0 31.25-39.0625 kHz 2560 + * 80-100 MHz 1 32.768 kHz 2929 96 MHz + * + * Values: + * - 0 - DCO has a default range of 25%. + * - 1 - DCO is fine-tuned for maximum frequency with 32.768 kHz reference. + */ +//@{ +#define BP_MCG_C4_DMX32 (7U) //!< Bit position for MCG_C4_DMX32. +#define BM_MCG_C4_DMX32 (0x80U) //!< Bit mask for MCG_C4_DMX32. +#define BS_MCG_C4_DMX32 (1U) //!< Bit field size in bits for MCG_C4_DMX32. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C4_DMX32 field. +#define BR_MCG_C4_DMX32 (BITBAND_ACCESS8(HW_MCG_C4_ADDR, BP_MCG_C4_DMX32)) +#endif + +//! @brief Format value for bitfield MCG_C4_DMX32. +#define BF_MCG_C4_DMX32(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C4_DMX32), uint8_t) & BM_MCG_C4_DMX32) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the DMX32 field to a new value. +#define BW_MCG_C4_DMX32(v) (BITBAND_ACCESS8(HW_MCG_C4_ADDR, BP_MCG_C4_DMX32) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C5 - MCG Control 5 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C5 - MCG Control 5 Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_c5 +{ + uint8_t U; + struct _hw_mcg_c5_bitfields + { + uint8_t PRDIV0 : 5; //!< [4:0] PLL External Reference Divider + uint8_t PLLSTEN0 : 1; //!< [5] PLL Stop Enable + uint8_t PLLCLKEN0 : 1; //!< [6] PLL Clock Enable + uint8_t RESERVED0 : 1; //!< [7] + } B; +} hw_mcg_c5_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C5 register + */ +//@{ +#define HW_MCG_C5_ADDR (REGS_MCG_BASE + 0x4U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C5 (*(__IO hw_mcg_c5_t *) HW_MCG_C5_ADDR) +#define HW_MCG_C5_RD() (HW_MCG_C5.U) +#define HW_MCG_C5_WR(v) (HW_MCG_C5.U = (v)) +#define HW_MCG_C5_SET(v) (HW_MCG_C5_WR(HW_MCG_C5_RD() | (v))) +#define HW_MCG_C5_CLR(v) (HW_MCG_C5_WR(HW_MCG_C5_RD() & ~(v))) +#define HW_MCG_C5_TOG(v) (HW_MCG_C5_WR(HW_MCG_C5_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C5 bitfields + */ + +/*! + * @name Register MCG_C5, field PRDIV0[4:0] (RW) + * + * Selects the amount to divide down the external reference clock for the PLL. + * The resulting frequency must be in the range of 2 MHz to 4 MHz. After the PLL + * is enabled (by setting either PLLCLKEN 0 or PLLS), the PRDIV 0 value must not + * be changed when LOCK0 is zero. PLL External Reference Divide Factor PRDIV 0 + * Divide Factor PRDIV 0 Divide Factor PRDIV 0 Divide Factor PRDIV 0 Divide Factor + * 00000 1 01000 9 10000 17 11000 25 00001 2 01001 10 10001 18 11001 Reserved + * 00010 3 01010 11 10010 19 11010 Reserved 00011 4 01011 12 10011 20 11011 Reserved + * 00100 5 01100 13 10100 21 11100 Reserved 00101 6 01101 14 10101 22 11101 + * Reserved 00110 7 01110 15 10110 23 11110 Reserved 00111 8 01111 16 10111 24 11111 + * Reserved + */ +//@{ +#define BP_MCG_C5_PRDIV0 (0U) //!< Bit position for MCG_C5_PRDIV0. +#define BM_MCG_C5_PRDIV0 (0x1FU) //!< Bit mask for MCG_C5_PRDIV0. +#define BS_MCG_C5_PRDIV0 (5U) //!< Bit field size in bits for MCG_C5_PRDIV0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C5_PRDIV0 field. +#define BR_MCG_C5_PRDIV0 (HW_MCG_C5.B.PRDIV0) +#endif + +//! @brief Format value for bitfield MCG_C5_PRDIV0. +#define BF_MCG_C5_PRDIV0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C5_PRDIV0), uint8_t) & BM_MCG_C5_PRDIV0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the PRDIV0 field to a new value. +#define BW_MCG_C5_PRDIV0(v) (HW_MCG_C5_WR((HW_MCG_C5_RD() & ~BM_MCG_C5_PRDIV0) | BF_MCG_C5_PRDIV0(v))) +#endif +//@} + +/*! + * @name Register MCG_C5, field PLLSTEN0[5] (RW) + * + * Enables the PLL Clock during Normal Stop. In Low Power Stop mode, the PLL + * clock gets disabled even if PLLSTEN 0 =1. All other power modes, PLLSTEN 0 bit + * has no affect and does not enable the PLL Clock to run if it is written to 1. + * + * Values: + * - 0 - MCGPLLCLK is disabled in any of the Stop modes. + * - 1 - MCGPLLCLK is enabled if system is in Normal Stop mode. + */ +//@{ +#define BP_MCG_C5_PLLSTEN0 (5U) //!< Bit position for MCG_C5_PLLSTEN0. +#define BM_MCG_C5_PLLSTEN0 (0x20U) //!< Bit mask for MCG_C5_PLLSTEN0. +#define BS_MCG_C5_PLLSTEN0 (1U) //!< Bit field size in bits for MCG_C5_PLLSTEN0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C5_PLLSTEN0 field. +#define BR_MCG_C5_PLLSTEN0 (BITBAND_ACCESS8(HW_MCG_C5_ADDR, BP_MCG_C5_PLLSTEN0)) +#endif + +//! @brief Format value for bitfield MCG_C5_PLLSTEN0. +#define BF_MCG_C5_PLLSTEN0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C5_PLLSTEN0), uint8_t) & BM_MCG_C5_PLLSTEN0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the PLLSTEN0 field to a new value. +#define BW_MCG_C5_PLLSTEN0(v) (BITBAND_ACCESS8(HW_MCG_C5_ADDR, BP_MCG_C5_PLLSTEN0) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C5, field PLLCLKEN0[6] (RW) + * + * Enables the PLL independent of PLLS and enables the PLL clock for use as + * MCGPLLCLK. (PRDIV 0 needs to be programmed to the correct divider to generate a + * PLL reference clock in the range of 2 - 4 MHz range prior to setting the + * PLLCLKEN 0 bit). Setting PLLCLKEN 0 will enable the external oscillator if not + * already enabled. Whenever the PLL is being enabled by means of the PLLCLKEN 0 bit, + * and the external oscillator is being used as the reference clock, the OSCINIT 0 + * bit should be checked to make sure it is set. + * + * Values: + * - 0 - MCGPLLCLK is inactive. + * - 1 - MCGPLLCLK is active. + */ +//@{ +#define BP_MCG_C5_PLLCLKEN0 (6U) //!< Bit position for MCG_C5_PLLCLKEN0. +#define BM_MCG_C5_PLLCLKEN0 (0x40U) //!< Bit mask for MCG_C5_PLLCLKEN0. +#define BS_MCG_C5_PLLCLKEN0 (1U) //!< Bit field size in bits for MCG_C5_PLLCLKEN0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C5_PLLCLKEN0 field. +#define BR_MCG_C5_PLLCLKEN0 (BITBAND_ACCESS8(HW_MCG_C5_ADDR, BP_MCG_C5_PLLCLKEN0)) +#endif + +//! @brief Format value for bitfield MCG_C5_PLLCLKEN0. +#define BF_MCG_C5_PLLCLKEN0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C5_PLLCLKEN0), uint8_t) & BM_MCG_C5_PLLCLKEN0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the PLLCLKEN0 field to a new value. +#define BW_MCG_C5_PLLCLKEN0(v) (BITBAND_ACCESS8(HW_MCG_C5_ADDR, BP_MCG_C5_PLLCLKEN0) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C6 - MCG Control 6 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C6 - MCG Control 6 Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_c6 +{ + uint8_t U; + struct _hw_mcg_c6_bitfields + { + uint8_t VDIV0 : 5; //!< [4:0] VCO 0 Divider + uint8_t CME0 : 1; //!< [5] Clock Monitor Enable + uint8_t PLLS : 1; //!< [6] PLL Select + uint8_t LOLIE0 : 1; //!< [7] Loss of Lock Interrrupt Enable + } B; +} hw_mcg_c6_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C6 register + */ +//@{ +#define HW_MCG_C6_ADDR (REGS_MCG_BASE + 0x5U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C6 (*(__IO hw_mcg_c6_t *) HW_MCG_C6_ADDR) +#define HW_MCG_C6_RD() (HW_MCG_C6.U) +#define HW_MCG_C6_WR(v) (HW_MCG_C6.U = (v)) +#define HW_MCG_C6_SET(v) (HW_MCG_C6_WR(HW_MCG_C6_RD() | (v))) +#define HW_MCG_C6_CLR(v) (HW_MCG_C6_WR(HW_MCG_C6_RD() & ~(v))) +#define HW_MCG_C6_TOG(v) (HW_MCG_C6_WR(HW_MCG_C6_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C6 bitfields + */ + +/*! + * @name Register MCG_C6, field VDIV0[4:0] (RW) + * + * Selects the amount to divide the VCO output of the PLL. The VDIV 0 bits + * establish the multiplication factor (M) applied to the reference clock frequency. + * After the PLL is enabled (by setting either PLLCLKEN 0 or PLLS), the VDIV 0 + * value must not be changed when LOCK 0 is zero. PLL VCO Divide Factor VDIV 0 + * Multiply Factor VDIV 0 Multiply Factor VDIV 0 Multiply Factor VDIV 0 Multiply + * Factor 00000 24 01000 32 10000 40 11000 48 00001 25 01001 33 10001 41 11001 49 + * 00010 26 01010 34 10010 42 11010 50 00011 27 01011 35 10011 43 11011 51 00100 28 + * 01100 36 10100 44 11100 52 00101 29 01101 37 10101 45 11101 53 00110 30 01110 + * 38 10110 46 11110 54 00111 31 01111 39 10111 47 11111 55 + */ +//@{ +#define BP_MCG_C6_VDIV0 (0U) //!< Bit position for MCG_C6_VDIV0. +#define BM_MCG_C6_VDIV0 (0x1FU) //!< Bit mask for MCG_C6_VDIV0. +#define BS_MCG_C6_VDIV0 (5U) //!< Bit field size in bits for MCG_C6_VDIV0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C6_VDIV0 field. +#define BR_MCG_C6_VDIV0 (HW_MCG_C6.B.VDIV0) +#endif + +//! @brief Format value for bitfield MCG_C6_VDIV0. +#define BF_MCG_C6_VDIV0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C6_VDIV0), uint8_t) & BM_MCG_C6_VDIV0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the VDIV0 field to a new value. +#define BW_MCG_C6_VDIV0(v) (HW_MCG_C6_WR((HW_MCG_C6_RD() & ~BM_MCG_C6_VDIV0) | BF_MCG_C6_VDIV0(v))) +#endif +//@} + +/*! + * @name Register MCG_C6, field CME0[5] (RW) + * + * Enables the loss of clock monitoring circuit for the OSC0 external reference + * mux select. The LOCRE0 bit will determine if a interrupt or a reset request is + * generated following a loss of OSC0 indication. The CME0 bit must only be set + * to a logic 1 when the MCG is in an operational mode that uses the external + * clock (FEE, FBE, PEE, PBE, or BLPE) . Whenever the CME0 bit is set to a logic 1, + * the value of the RANGE0 bits in the C2 register should not be changed. CME0 + * bit should be set to a logic 0 before the MCG enters any Stop mode. Otherwise, a + * reset request may occur while in Stop mode. CME0 should also be set to a + * logic 0 before entering VLPR or VLPW power modes if the MCG is in BLPE mode. + * + * Values: + * - 0 - External clock monitor is disabled for OSC0. + * - 1 - External clock monitor is enabled for OSC0. + */ +//@{ +#define BP_MCG_C6_CME0 (5U) //!< Bit position for MCG_C6_CME0. +#define BM_MCG_C6_CME0 (0x20U) //!< Bit mask for MCG_C6_CME0. +#define BS_MCG_C6_CME0 (1U) //!< Bit field size in bits for MCG_C6_CME0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C6_CME0 field. +#define BR_MCG_C6_CME0 (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_CME0)) +#endif + +//! @brief Format value for bitfield MCG_C6_CME0. +#define BF_MCG_C6_CME0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C6_CME0), uint8_t) & BM_MCG_C6_CME0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the CME0 field to a new value. +#define BW_MCG_C6_CME0(v) (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_CME0) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C6, field PLLS[6] (RW) + * + * Controls whether the PLL or FLL output is selected as the MCG source when + * CLKS[1:0]=00. If the PLLS bit is cleared and PLLCLKEN 0 is not set, the PLL is + * disabled in all modes. If the PLLS is set, the FLL is disabled in all modes. + * + * Values: + * - 0 - FLL is selected. + * - 1 - PLL is selected (PRDIV 0 need to be programmed to the correct divider + * to generate a PLL reference clock in the range of 2-4 MHz prior to setting + * the PLLS bit). + */ +//@{ +#define BP_MCG_C6_PLLS (6U) //!< Bit position for MCG_C6_PLLS. +#define BM_MCG_C6_PLLS (0x40U) //!< Bit mask for MCG_C6_PLLS. +#define BS_MCG_C6_PLLS (1U) //!< Bit field size in bits for MCG_C6_PLLS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C6_PLLS field. +#define BR_MCG_C6_PLLS (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_PLLS)) +#endif + +//! @brief Format value for bitfield MCG_C6_PLLS. +#define BF_MCG_C6_PLLS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C6_PLLS), uint8_t) & BM_MCG_C6_PLLS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the PLLS field to a new value. +#define BW_MCG_C6_PLLS(v) (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_PLLS) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C6, field LOLIE0[7] (RW) + * + * Determines if an interrupt request is made following a loss of lock + * indication. This bit only has an effect when LOLS 0 is set. + * + * Values: + * - 0 - No interrupt request is generated on loss of lock. + * - 1 - Generate an interrupt request on loss of lock. + */ +//@{ +#define BP_MCG_C6_LOLIE0 (7U) //!< Bit position for MCG_C6_LOLIE0. +#define BM_MCG_C6_LOLIE0 (0x80U) //!< Bit mask for MCG_C6_LOLIE0. +#define BS_MCG_C6_LOLIE0 (1U) //!< Bit field size in bits for MCG_C6_LOLIE0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C6_LOLIE0 field. +#define BR_MCG_C6_LOLIE0 (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_LOLIE0)) +#endif + +//! @brief Format value for bitfield MCG_C6_LOLIE0. +#define BF_MCG_C6_LOLIE0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C6_LOLIE0), uint8_t) & BM_MCG_C6_LOLIE0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOLIE0 field to a new value. +#define BW_MCG_C6_LOLIE0(v) (BITBAND_ACCESS8(HW_MCG_C6_ADDR, BP_MCG_C6_LOLIE0) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_S - MCG Status Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_S - MCG Status Register (RW) + * + * Reset value: 0x10U + */ +typedef union _hw_mcg_s +{ + uint8_t U; + struct _hw_mcg_s_bitfields + { + uint8_t IRCST : 1; //!< [0] Internal Reference Clock Status + uint8_t OSCINIT0 : 1; //!< [1] OSC Initialization + uint8_t CLKST : 2; //!< [3:2] Clock Mode Status + uint8_t IREFST : 1; //!< [4] Internal Reference Status + uint8_t PLLST : 1; //!< [5] PLL Select Status + uint8_t LOCK0 : 1; //!< [6] Lock Status + uint8_t LOLS0 : 1; //!< [7] Loss of Lock Status + } B; +} hw_mcg_s_t; +#endif + +/*! + * @name Constants and macros for entire MCG_S register + */ +//@{ +#define HW_MCG_S_ADDR (REGS_MCG_BASE + 0x6U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_S (*(__IO hw_mcg_s_t *) HW_MCG_S_ADDR) +#define HW_MCG_S_RD() (HW_MCG_S.U) +#define HW_MCG_S_WR(v) (HW_MCG_S.U = (v)) +#define HW_MCG_S_SET(v) (HW_MCG_S_WR(HW_MCG_S_RD() | (v))) +#define HW_MCG_S_CLR(v) (HW_MCG_S_WR(HW_MCG_S_RD() & ~(v))) +#define HW_MCG_S_TOG(v) (HW_MCG_S_WR(HW_MCG_S_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_S bitfields + */ + +/*! + * @name Register MCG_S, field IRCST[0] (RO) + * + * The IRCST bit indicates the current source for the internal reference clock + * select clock (IRCSCLK). The IRCST bit does not update immediately after a write + * to the IRCS bit due to internal synchronization between clock domains. The + * IRCST bit will only be updated if the internal reference clock is enabled, + * either by the MCG being in a mode that uses the IRC or by setting the C1[IRCLKEN] + * bit . + * + * Values: + * - 0 - Source of internal reference clock is the slow clock (32 kHz IRC). + * - 1 - Source of internal reference clock is the fast clock (4 MHz IRC). + */ +//@{ +#define BP_MCG_S_IRCST (0U) //!< Bit position for MCG_S_IRCST. +#define BM_MCG_S_IRCST (0x01U) //!< Bit mask for MCG_S_IRCST. +#define BS_MCG_S_IRCST (1U) //!< Bit field size in bits for MCG_S_IRCST. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_IRCST field. +#define BR_MCG_S_IRCST (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_IRCST)) +#endif +//@} + +/*! + * @name Register MCG_S, field OSCINIT0[1] (RO) + * + * This bit, which resets to 0, is set to 1 after the initialization cycles of + * the crystal oscillator clock have completed. After being set, the bit is + * cleared to 0 if the OSC is subsequently disabled. See the OSC module's detailed + * description for more information. + */ +//@{ +#define BP_MCG_S_OSCINIT0 (1U) //!< Bit position for MCG_S_OSCINIT0. +#define BM_MCG_S_OSCINIT0 (0x02U) //!< Bit mask for MCG_S_OSCINIT0. +#define BS_MCG_S_OSCINIT0 (1U) //!< Bit field size in bits for MCG_S_OSCINIT0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_OSCINIT0 field. +#define BR_MCG_S_OSCINIT0 (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_OSCINIT0)) +#endif +//@} + +/*! + * @name Register MCG_S, field CLKST[3:2] (RO) + * + * These bits indicate the current clock mode. The CLKST bits do not update + * immediately after a write to the CLKS bits due to internal synchronization between + * clock domains. + * + * Values: + * - 00 - Encoding 0 - Output of the FLL is selected (reset default). + * - 01 - Encoding 1 - Internal reference clock is selected. + * - 10 - Encoding 2 - External reference clock is selected. + * - 11 - Encoding 3 - Output of the PLL is selected. + */ +//@{ +#define BP_MCG_S_CLKST (2U) //!< Bit position for MCG_S_CLKST. +#define BM_MCG_S_CLKST (0x0CU) //!< Bit mask for MCG_S_CLKST. +#define BS_MCG_S_CLKST (2U) //!< Bit field size in bits for MCG_S_CLKST. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_CLKST field. +#define BR_MCG_S_CLKST (HW_MCG_S.B.CLKST) +#endif +//@} + +/*! + * @name Register MCG_S, field IREFST[4] (RO) + * + * This bit indicates the current source for the FLL reference clock. The IREFST + * bit does not update immediately after a write to the IREFS bit due to + * internal synchronization between clock domains. + * + * Values: + * - 0 - Source of FLL reference clock is the external reference clock. + * - 1 - Source of FLL reference clock is the internal reference clock. + */ +//@{ +#define BP_MCG_S_IREFST (4U) //!< Bit position for MCG_S_IREFST. +#define BM_MCG_S_IREFST (0x10U) //!< Bit mask for MCG_S_IREFST. +#define BS_MCG_S_IREFST (1U) //!< Bit field size in bits for MCG_S_IREFST. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_IREFST field. +#define BR_MCG_S_IREFST (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_IREFST)) +#endif +//@} + +/*! + * @name Register MCG_S, field PLLST[5] (RO) + * + * This bit indicates the clock source selected by PLLS . The PLLST bit does not + * update immediately after a write to the PLLS bit due to internal + * synchronization between clock domains. + * + * Values: + * - 0 - Source of PLLS clock is FLL clock. + * - 1 - Source of PLLS clock is PLL output clock. + */ +//@{ +#define BP_MCG_S_PLLST (5U) //!< Bit position for MCG_S_PLLST. +#define BM_MCG_S_PLLST (0x20U) //!< Bit mask for MCG_S_PLLST. +#define BS_MCG_S_PLLST (1U) //!< Bit field size in bits for MCG_S_PLLST. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_PLLST field. +#define BR_MCG_S_PLLST (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_PLLST)) +#endif +//@} + +/*! + * @name Register MCG_S, field LOCK0[6] (RO) + * + * This bit indicates whether the PLL has acquired lock. Lock detection is only + * enabled when the PLL is enabled (either through clock mode selection or + * PLLCLKEN0=1 setting). While the PLL clock is locking to the desired frequency, the + * MCG PLL clock (MCGPLLCLK) will be gated off until the LOCK bit gets asserted. + * If the lock status bit is set, changing the value of the PRDIV0 [4:0] bits in + * the C5 register or the VDIV0[4:0] bits in the C6 register causes the lock + * status bit to clear and stay cleared until the PLL has reacquired lock. Loss of PLL + * reference clock will also cause the LOCK0 bit to clear until the PLL has + * reacquired lock. Entry into LLS, VLPS, or regular Stop with PLLSTEN=0 also causes + * the lock status bit to clear and stay cleared until the Stop mode is exited + * and the PLL has reacquired lock. Any time the PLL is enabled and the LOCK0 bit + * is cleared, the MCGPLLCLK will be gated off until the LOCK0 bit is asserted + * again. + * + * Values: + * - 0 - PLL is currently unlocked. + * - 1 - PLL is currently locked. + */ +//@{ +#define BP_MCG_S_LOCK0 (6U) //!< Bit position for MCG_S_LOCK0. +#define BM_MCG_S_LOCK0 (0x40U) //!< Bit mask for MCG_S_LOCK0. +#define BS_MCG_S_LOCK0 (1U) //!< Bit field size in bits for MCG_S_LOCK0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_LOCK0 field. +#define BR_MCG_S_LOCK0 (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_LOCK0)) +#endif +//@} + +/*! + * @name Register MCG_S, field LOLS0[7] (W1C) + * + * This bit is a sticky bit indicating the lock status for the PLL. LOLS is set + * if after acquiring lock, the PLL output frequency has fallen outside the lock + * exit frequency tolerance, D unl . LOLIE determines whether an interrupt + * request is made when LOLS is set. LOLRE determines whether a reset request is made + * when LOLS is set. This bit is cleared by reset or by writing a logic 1 to it + * when set. Writing a logic 0 to this bit has no effect. + * + * Values: + * - 0 - PLL has not lost lock since LOLS 0 was last cleared. + * - 1 - PLL has lost lock since LOLS 0 was last cleared. + */ +//@{ +#define BP_MCG_S_LOLS0 (7U) //!< Bit position for MCG_S_LOLS0. +#define BM_MCG_S_LOLS0 (0x80U) //!< Bit mask for MCG_S_LOLS0. +#define BS_MCG_S_LOLS0 (1U) //!< Bit field size in bits for MCG_S_LOLS0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_S_LOLS0 field. +#define BR_MCG_S_LOLS0 (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_LOLS0)) +#endif + +//! @brief Format value for bitfield MCG_S_LOLS0. +#define BF_MCG_S_LOLS0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_S_LOLS0), uint8_t) & BM_MCG_S_LOLS0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOLS0 field to a new value. +#define BW_MCG_S_LOLS0(v) (BITBAND_ACCESS8(HW_MCG_S_ADDR, BP_MCG_S_LOLS0) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_SC - MCG Status and Control Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_SC - MCG Status and Control Register (RW) + * + * Reset value: 0x02U + */ +typedef union _hw_mcg_sc +{ + uint8_t U; + struct _hw_mcg_sc_bitfields + { + uint8_t LOCS0 : 1; //!< [0] OSC0 Loss of Clock Status + uint8_t FCRDIV : 3; //!< [3:1] Fast Clock Internal Reference Divider + uint8_t FLTPRSRV : 1; //!< [4] FLL Filter Preserve Enable + uint8_t ATMF : 1; //!< [5] Automatic Trim Machine Fail Flag + uint8_t ATMS : 1; //!< [6] Automatic Trim Machine Select + uint8_t ATME : 1; //!< [7] Automatic Trim Machine Enable + } B; +} hw_mcg_sc_t; +#endif + +/*! + * @name Constants and macros for entire MCG_SC register + */ +//@{ +#define HW_MCG_SC_ADDR (REGS_MCG_BASE + 0x8U) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_SC (*(__IO hw_mcg_sc_t *) HW_MCG_SC_ADDR) +#define HW_MCG_SC_RD() (HW_MCG_SC.U) +#define HW_MCG_SC_WR(v) (HW_MCG_SC.U = (v)) +#define HW_MCG_SC_SET(v) (HW_MCG_SC_WR(HW_MCG_SC_RD() | (v))) +#define HW_MCG_SC_CLR(v) (HW_MCG_SC_WR(HW_MCG_SC_RD() & ~(v))) +#define HW_MCG_SC_TOG(v) (HW_MCG_SC_WR(HW_MCG_SC_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_SC bitfields + */ + +/*! + * @name Register MCG_SC, field LOCS0[0] (W1C) + * + * The LOCS0 indicates when a loss of OSC0 reference clock has occurred. The + * LOCS0 bit only has an effect when CME0 is set. This bit is cleared by writing a + * logic 1 to it when set. + * + * Values: + * - 0 - Loss of OSC0 has not occurred. + * - 1 - Loss of OSC0 has occurred. + */ +//@{ +#define BP_MCG_SC_LOCS0 (0U) //!< Bit position for MCG_SC_LOCS0. +#define BM_MCG_SC_LOCS0 (0x01U) //!< Bit mask for MCG_SC_LOCS0. +#define BS_MCG_SC_LOCS0 (1U) //!< Bit field size in bits for MCG_SC_LOCS0. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_LOCS0 field. +#define BR_MCG_SC_LOCS0 (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_LOCS0)) +#endif + +//! @brief Format value for bitfield MCG_SC_LOCS0. +#define BF_MCG_SC_LOCS0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_LOCS0), uint8_t) & BM_MCG_SC_LOCS0) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOCS0 field to a new value. +#define BW_MCG_SC_LOCS0(v) (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_LOCS0) = (v)) +#endif +//@} + +/*! + * @name Register MCG_SC, field FCRDIV[3:1] (RW) + * + * Selects the amount to divide down the fast internal reference clock. The + * resulting frequency will be in the range 31.25 kHz to 4 MHz (Note: Changing the + * divider when the Fast IRC is enabled is not supported). + * + * Values: + * - 000 - Divide Factor is 1 + * - 001 - Divide Factor is 2. + * - 010 - Divide Factor is 4. + * - 011 - Divide Factor is 8. + * - 100 - Divide Factor is 16 + * - 101 - Divide Factor is 32 + * - 110 - Divide Factor is 64 + * - 111 - Divide Factor is 128. + */ +//@{ +#define BP_MCG_SC_FCRDIV (1U) //!< Bit position for MCG_SC_FCRDIV. +#define BM_MCG_SC_FCRDIV (0x0EU) //!< Bit mask for MCG_SC_FCRDIV. +#define BS_MCG_SC_FCRDIV (3U) //!< Bit field size in bits for MCG_SC_FCRDIV. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_FCRDIV field. +#define BR_MCG_SC_FCRDIV (HW_MCG_SC.B.FCRDIV) +#endif + +//! @brief Format value for bitfield MCG_SC_FCRDIV. +#define BF_MCG_SC_FCRDIV(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_FCRDIV), uint8_t) & BM_MCG_SC_FCRDIV) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the FCRDIV field to a new value. +#define BW_MCG_SC_FCRDIV(v) (HW_MCG_SC_WR((HW_MCG_SC_RD() & ~BM_MCG_SC_FCRDIV) | BF_MCG_SC_FCRDIV(v))) +#endif +//@} + +/*! + * @name Register MCG_SC, field FLTPRSRV[4] (RW) + * + * This bit will prevent the FLL filter values from resetting allowing the FLL + * output frequency to remain the same during clock mode changes where the FLL/DCO + * output is still valid. (Note: This requires that the FLL reference frequency + * to remain the same as what it was prior to the new clock mode switch. + * Otherwise FLL filter and frequency values will change.) + * + * Values: + * - 0 - FLL filter and FLL frequency will reset on changes to currect clock + * mode. + * - 1 - Fll filter and FLL frequency retain their previous values during new + * clock mode change. + */ +//@{ +#define BP_MCG_SC_FLTPRSRV (4U) //!< Bit position for MCG_SC_FLTPRSRV. +#define BM_MCG_SC_FLTPRSRV (0x10U) //!< Bit mask for MCG_SC_FLTPRSRV. +#define BS_MCG_SC_FLTPRSRV (1U) //!< Bit field size in bits for MCG_SC_FLTPRSRV. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_FLTPRSRV field. +#define BR_MCG_SC_FLTPRSRV (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_FLTPRSRV)) +#endif + +//! @brief Format value for bitfield MCG_SC_FLTPRSRV. +#define BF_MCG_SC_FLTPRSRV(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_FLTPRSRV), uint8_t) & BM_MCG_SC_FLTPRSRV) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the FLTPRSRV field to a new value. +#define BW_MCG_SC_FLTPRSRV(v) (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_FLTPRSRV) = (v)) +#endif +//@} + +/*! + * @name Register MCG_SC, field ATMF[5] (RW) + * + * Fail flag for the Automatic Trim Machine (ATM). This bit asserts when the + * Automatic Trim Machine is enabled, ATME=1, and a write to the C1, C3, C4, and SC + * registers is detected or the MCG enters into any Stop mode. A write to ATMF + * clears the flag. + * + * Values: + * - 0 - Automatic Trim Machine completed normally. + * - 1 - Automatic Trim Machine failed. + */ +//@{ +#define BP_MCG_SC_ATMF (5U) //!< Bit position for MCG_SC_ATMF. +#define BM_MCG_SC_ATMF (0x20U) //!< Bit mask for MCG_SC_ATMF. +#define BS_MCG_SC_ATMF (1U) //!< Bit field size in bits for MCG_SC_ATMF. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_ATMF field. +#define BR_MCG_SC_ATMF (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATMF)) +#endif + +//! @brief Format value for bitfield MCG_SC_ATMF. +#define BF_MCG_SC_ATMF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_ATMF), uint8_t) & BM_MCG_SC_ATMF) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the ATMF field to a new value. +#define BW_MCG_SC_ATMF(v) (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATMF) = (v)) +#endif +//@} + +/*! + * @name Register MCG_SC, field ATMS[6] (RW) + * + * Selects the IRCS clock for Auto Trim Test. + * + * Values: + * - 0 - 32 kHz Internal Reference Clock selected. + * - 1 - 4 MHz Internal Reference Clock selected. + */ +//@{ +#define BP_MCG_SC_ATMS (6U) //!< Bit position for MCG_SC_ATMS. +#define BM_MCG_SC_ATMS (0x40U) //!< Bit mask for MCG_SC_ATMS. +#define BS_MCG_SC_ATMS (1U) //!< Bit field size in bits for MCG_SC_ATMS. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_ATMS field. +#define BR_MCG_SC_ATMS (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATMS)) +#endif + +//! @brief Format value for bitfield MCG_SC_ATMS. +#define BF_MCG_SC_ATMS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_ATMS), uint8_t) & BM_MCG_SC_ATMS) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the ATMS field to a new value. +#define BW_MCG_SC_ATMS(v) (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATMS) = (v)) +#endif +//@} + +/*! + * @name Register MCG_SC, field ATME[7] (RW) + * + * Enables the Auto Trim Machine to start automatically trimming the selected + * Internal Reference Clock. ATME deasserts after the Auto Trim Machine has + * completed trimming all trim bits of the IRCS clock selected by the ATMS bit. Writing + * to C1, C3, C4, and SC registers or entering Stop mode aborts the auto trim + * operation and clears this bit. + * + * Values: + * - 0 - Auto Trim Machine disabled. + * - 1 - Auto Trim Machine enabled. + */ +//@{ +#define BP_MCG_SC_ATME (7U) //!< Bit position for MCG_SC_ATME. +#define BM_MCG_SC_ATME (0x80U) //!< Bit mask for MCG_SC_ATME. +#define BS_MCG_SC_ATME (1U) //!< Bit field size in bits for MCG_SC_ATME. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_SC_ATME field. +#define BR_MCG_SC_ATME (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATME)) +#endif + +//! @brief Format value for bitfield MCG_SC_ATME. +#define BF_MCG_SC_ATME(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_SC_ATME), uint8_t) & BM_MCG_SC_ATME) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the ATME field to a new value. +#define BW_MCG_SC_ATME(v) (BITBAND_ACCESS8(HW_MCG_SC_ADDR, BP_MCG_SC_ATME) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_ATCVH - MCG Auto Trim Compare Value High Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_ATCVH - MCG Auto Trim Compare Value High Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_atcvh +{ + uint8_t U; + struct _hw_mcg_atcvh_bitfields + { + uint8_t ATCVH : 8; //!< [7:0] ATM Compare Value High + } B; +} hw_mcg_atcvh_t; +#endif + +/*! + * @name Constants and macros for entire MCG_ATCVH register + */ +//@{ +#define HW_MCG_ATCVH_ADDR (REGS_MCG_BASE + 0xAU) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_ATCVH (*(__IO hw_mcg_atcvh_t *) HW_MCG_ATCVH_ADDR) +#define HW_MCG_ATCVH_RD() (HW_MCG_ATCVH.U) +#define HW_MCG_ATCVH_WR(v) (HW_MCG_ATCVH.U = (v)) +#define HW_MCG_ATCVH_SET(v) (HW_MCG_ATCVH_WR(HW_MCG_ATCVH_RD() | (v))) +#define HW_MCG_ATCVH_CLR(v) (HW_MCG_ATCVH_WR(HW_MCG_ATCVH_RD() & ~(v))) +#define HW_MCG_ATCVH_TOG(v) (HW_MCG_ATCVH_WR(HW_MCG_ATCVH_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_ATCVH bitfields + */ + +/*! + * @name Register MCG_ATCVH, field ATCVH[7:0] (RW) + * + * Values are used by Auto Trim Machine to compare and adjust Internal Reference + * trim values during ATM SAR conversion. + */ +//@{ +#define BP_MCG_ATCVH_ATCVH (0U) //!< Bit position for MCG_ATCVH_ATCVH. +#define BM_MCG_ATCVH_ATCVH (0xFFU) //!< Bit mask for MCG_ATCVH_ATCVH. +#define BS_MCG_ATCVH_ATCVH (8U) //!< Bit field size in bits for MCG_ATCVH_ATCVH. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_ATCVH_ATCVH field. +#define BR_MCG_ATCVH_ATCVH (HW_MCG_ATCVH.U) +#endif + +//! @brief Format value for bitfield MCG_ATCVH_ATCVH. +#define BF_MCG_ATCVH_ATCVH(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_ATCVH_ATCVH), uint8_t) & BM_MCG_ATCVH_ATCVH) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the ATCVH field to a new value. +#define BW_MCG_ATCVH_ATCVH(v) (HW_MCG_ATCVH_WR(v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_ATCVL - MCG Auto Trim Compare Value Low Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_ATCVL - MCG Auto Trim Compare Value Low Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_atcvl +{ + uint8_t U; + struct _hw_mcg_atcvl_bitfields + { + uint8_t ATCVL : 8; //!< [7:0] ATM Compare Value Low + } B; +} hw_mcg_atcvl_t; +#endif + +/*! + * @name Constants and macros for entire MCG_ATCVL register + */ +//@{ +#define HW_MCG_ATCVL_ADDR (REGS_MCG_BASE + 0xBU) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_ATCVL (*(__IO hw_mcg_atcvl_t *) HW_MCG_ATCVL_ADDR) +#define HW_MCG_ATCVL_RD() (HW_MCG_ATCVL.U) +#define HW_MCG_ATCVL_WR(v) (HW_MCG_ATCVL.U = (v)) +#define HW_MCG_ATCVL_SET(v) (HW_MCG_ATCVL_WR(HW_MCG_ATCVL_RD() | (v))) +#define HW_MCG_ATCVL_CLR(v) (HW_MCG_ATCVL_WR(HW_MCG_ATCVL_RD() & ~(v))) +#define HW_MCG_ATCVL_TOG(v) (HW_MCG_ATCVL_WR(HW_MCG_ATCVL_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_ATCVL bitfields + */ + +/*! + * @name Register MCG_ATCVL, field ATCVL[7:0] (RW) + * + * Values are used by Auto Trim Machine to compare and adjust Internal Reference + * trim values during ATM SAR conversion. + */ +//@{ +#define BP_MCG_ATCVL_ATCVL (0U) //!< Bit position for MCG_ATCVL_ATCVL. +#define BM_MCG_ATCVL_ATCVL (0xFFU) //!< Bit mask for MCG_ATCVL_ATCVL. +#define BS_MCG_ATCVL_ATCVL (8U) //!< Bit field size in bits for MCG_ATCVL_ATCVL. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_ATCVL_ATCVL field. +#define BR_MCG_ATCVL_ATCVL (HW_MCG_ATCVL.U) +#endif + +//! @brief Format value for bitfield MCG_ATCVL_ATCVL. +#define BF_MCG_ATCVL_ATCVL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_ATCVL_ATCVL), uint8_t) & BM_MCG_ATCVL_ATCVL) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the ATCVL field to a new value. +#define BW_MCG_ATCVL_ATCVL(v) (HW_MCG_ATCVL_WR(v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C7 - MCG Control 7 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C7 - MCG Control 7 Register (RW) + * + * Reset value: 0x00U + */ +typedef union _hw_mcg_c7 +{ + uint8_t U; + struct _hw_mcg_c7_bitfields + { + uint8_t OSCSEL : 2; //!< [1:0] MCG OSC Clock Select + uint8_t RESERVED0 : 6; //!< [7:2] + } B; +} hw_mcg_c7_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C7 register + */ +//@{ +#define HW_MCG_C7_ADDR (REGS_MCG_BASE + 0xCU) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C7 (*(__IO hw_mcg_c7_t *) HW_MCG_C7_ADDR) +#define HW_MCG_C7_RD() (HW_MCG_C7.U) +#define HW_MCG_C7_WR(v) (HW_MCG_C7.U = (v)) +#define HW_MCG_C7_SET(v) (HW_MCG_C7_WR(HW_MCG_C7_RD() | (v))) +#define HW_MCG_C7_CLR(v) (HW_MCG_C7_WR(HW_MCG_C7_RD() & ~(v))) +#define HW_MCG_C7_TOG(v) (HW_MCG_C7_WR(HW_MCG_C7_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C7 bitfields + */ + +/*! + * @name Register MCG_C7, field OSCSEL[1:0] (RW) + * + * Selects the MCG FLL external reference clock + * + * Values: + * - 00 - Selects Oscillator (OSCCLK0). + * - 01 - Selects 32 kHz RTC Oscillator. + * - 10 - Selects Oscillator (OSCCLK1). + * - 11 - RESERVED + */ +//@{ +#define BP_MCG_C7_OSCSEL (0U) //!< Bit position for MCG_C7_OSCSEL. +#define BM_MCG_C7_OSCSEL (0x03U) //!< Bit mask for MCG_C7_OSCSEL. +#define BS_MCG_C7_OSCSEL (2U) //!< Bit field size in bits for MCG_C7_OSCSEL. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C7_OSCSEL field. +#define BR_MCG_C7_OSCSEL (HW_MCG_C7.B.OSCSEL) +#endif + +//! @brief Format value for bitfield MCG_C7_OSCSEL. +#define BF_MCG_C7_OSCSEL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C7_OSCSEL), uint8_t) & BM_MCG_C7_OSCSEL) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the OSCSEL field to a new value. +#define BW_MCG_C7_OSCSEL(v) (HW_MCG_C7_WR((HW_MCG_C7_RD() & ~BM_MCG_C7_OSCSEL) | BF_MCG_C7_OSCSEL(v))) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// HW_MCG_C8 - MCG Control 8 Register +//------------------------------------------------------------------------------------------- + +#ifndef __LANGUAGE_ASM__ +/*! + * @brief HW_MCG_C8 - MCG Control 8 Register (RW) + * + * Reset value: 0x80U + */ +typedef union _hw_mcg_c8 +{ + uint8_t U; + struct _hw_mcg_c8_bitfields + { + uint8_t LOCS1 : 1; //!< [0] RTC Loss of Clock Status + uint8_t RESERVED0 : 4; //!< [4:1] + uint8_t CME1 : 1; //!< [5] Clock Monitor Enable1 + uint8_t LOLRE : 1; //!< [6] PLL Loss of Lock Reset Enable + uint8_t LOCRE1 : 1; //!< [7] Loss of Clock Reset Enable + } B; +} hw_mcg_c8_t; +#endif + +/*! + * @name Constants and macros for entire MCG_C8 register + */ +//@{ +#define HW_MCG_C8_ADDR (REGS_MCG_BASE + 0xDU) + +#ifndef __LANGUAGE_ASM__ +#define HW_MCG_C8 (*(__IO hw_mcg_c8_t *) HW_MCG_C8_ADDR) +#define HW_MCG_C8_RD() (HW_MCG_C8.U) +#define HW_MCG_C8_WR(v) (HW_MCG_C8.U = (v)) +#define HW_MCG_C8_SET(v) (HW_MCG_C8_WR(HW_MCG_C8_RD() | (v))) +#define HW_MCG_C8_CLR(v) (HW_MCG_C8_WR(HW_MCG_C8_RD() & ~(v))) +#define HW_MCG_C8_TOG(v) (HW_MCG_C8_WR(HW_MCG_C8_RD() ^ (v))) +#endif +//@} + +/* + * Constants & macros for individual MCG_C8 bitfields + */ + +/*! + * @name Register MCG_C8, field LOCS1[0] (W1C) + * + * This bit indicates when a loss of clock has occurred. This bit is cleared by + * writing a logic 1 to it when set. + * + * Values: + * - 0 - Loss of RTC has not occur. + * - 1 - Loss of RTC has occur + */ +//@{ +#define BP_MCG_C8_LOCS1 (0U) //!< Bit position for MCG_C8_LOCS1. +#define BM_MCG_C8_LOCS1 (0x01U) //!< Bit mask for MCG_C8_LOCS1. +#define BS_MCG_C8_LOCS1 (1U) //!< Bit field size in bits for MCG_C8_LOCS1. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C8_LOCS1 field. +#define BR_MCG_C8_LOCS1 (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOCS1)) +#endif + +//! @brief Format value for bitfield MCG_C8_LOCS1. +#define BF_MCG_C8_LOCS1(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C8_LOCS1), uint8_t) & BM_MCG_C8_LOCS1) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOCS1 field to a new value. +#define BW_MCG_C8_LOCS1(v) (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOCS1) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C8, field CME1[5] (RW) + * + * Enables the loss of clock monitoring circuit for the output of the RTC + * external reference clock. The LOCRE1 bit will determine whether an interrupt or a + * reset request is generated following a loss of RTC clock indication. The CME1 + * bit should be set to a logic 1 when the MCG is in an operational mode that uses + * the RTC as its external reference clock or if the RTC is operational. CME1 bit + * must be set to a logic 0 before the MCG enters any Stop mode. Otherwise, a + * reset request may occur when in Stop mode. CME1 should also be set to a logic 0 + * before entering VLPR or VLPW power modes. + * + * Values: + * - 0 - External clock monitor is disabled for RTC clock. + * - 1 - External clock monitor is enabled for RTC clock. + */ +//@{ +#define BP_MCG_C8_CME1 (5U) //!< Bit position for MCG_C8_CME1. +#define BM_MCG_C8_CME1 (0x20U) //!< Bit mask for MCG_C8_CME1. +#define BS_MCG_C8_CME1 (1U) //!< Bit field size in bits for MCG_C8_CME1. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C8_CME1 field. +#define BR_MCG_C8_CME1 (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_CME1)) +#endif + +//! @brief Format value for bitfield MCG_C8_CME1. +#define BF_MCG_C8_CME1(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C8_CME1), uint8_t) & BM_MCG_C8_CME1) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the CME1 field to a new value. +#define BW_MCG_C8_CME1(v) (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_CME1) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C8, field LOLRE[6] (RW) + * + * Determines if an interrupt or a reset request is made following a PLL loss of + * lock. + * + * Values: + * - 0 - Interrupt request is generated on a PLL loss of lock indication. The + * PLL loss of lock interrupt enable bit must also be set to generate the + * interrupt request. + * - 1 - Generate a reset request on a PLL loss of lock indication. + */ +//@{ +#define BP_MCG_C8_LOLRE (6U) //!< Bit position for MCG_C8_LOLRE. +#define BM_MCG_C8_LOLRE (0x40U) //!< Bit mask for MCG_C8_LOLRE. +#define BS_MCG_C8_LOLRE (1U) //!< Bit field size in bits for MCG_C8_LOLRE. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C8_LOLRE field. +#define BR_MCG_C8_LOLRE (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOLRE)) +#endif + +//! @brief Format value for bitfield MCG_C8_LOLRE. +#define BF_MCG_C8_LOLRE(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C8_LOLRE), uint8_t) & BM_MCG_C8_LOLRE) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOLRE field to a new value. +#define BW_MCG_C8_LOLRE(v) (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOLRE) = (v)) +#endif +//@} + +/*! + * @name Register MCG_C8, field LOCRE1[7] (RW) + * + * Determines if a interrupt or a reset request is made following a loss of RTC + * external reference clock. The LOCRE1 only has an affect when CME1 is set. + * + * Values: + * - 0 - Interrupt request is generated on a loss of RTC external reference + * clock. + * - 1 - Generate a reset request on a loss of RTC external reference clock + */ +//@{ +#define BP_MCG_C8_LOCRE1 (7U) //!< Bit position for MCG_C8_LOCRE1. +#define BM_MCG_C8_LOCRE1 (0x80U) //!< Bit mask for MCG_C8_LOCRE1. +#define BS_MCG_C8_LOCRE1 (1U) //!< Bit field size in bits for MCG_C8_LOCRE1. + +#ifndef __LANGUAGE_ASM__ +//! @brief Read current value of the MCG_C8_LOCRE1 field. +#define BR_MCG_C8_LOCRE1 (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOCRE1)) +#endif + +//! @brief Format value for bitfield MCG_C8_LOCRE1. +#define BF_MCG_C8_LOCRE1(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_MCG_C8_LOCRE1), uint8_t) & BM_MCG_C8_LOCRE1) + +#ifndef __LANGUAGE_ASM__ +//! @brief Set the LOCRE1 field to a new value. +#define BW_MCG_C8_LOCRE1(v) (BITBAND_ACCESS8(HW_MCG_C8_ADDR, BP_MCG_C8_LOCRE1) = (v)) +#endif +//@} + +//------------------------------------------------------------------------------------------- +// hw_mcg_t - module struct +//------------------------------------------------------------------------------------------- +/*! + * @brief All MCG module registers. + */ +#ifndef __LANGUAGE_ASM__ +#pragma pack(1) +typedef struct _hw_mcg +{ + __IO hw_mcg_c1_t C1; //!< [0x0] MCG Control 1 Register + __IO hw_mcg_c2_t C2; //!< [0x1] MCG Control 2 Register + __IO hw_mcg_c3_t C3; //!< [0x2] MCG Control 3 Register + __IO hw_mcg_c4_t C4; //!< [0x3] MCG Control 4 Register + __IO hw_mcg_c5_t C5; //!< [0x4] MCG Control 5 Register + __IO hw_mcg_c6_t C6; //!< [0x5] MCG Control 6 Register + __IO hw_mcg_s_t S; //!< [0x6] MCG Status Register + uint8_t _reserved0[1]; + __IO hw_mcg_sc_t SC; //!< [0x8] MCG Status and Control Register + uint8_t _reserved1[1]; + __IO hw_mcg_atcvh_t ATCVH; //!< [0xA] MCG Auto Trim Compare Value High Register + __IO hw_mcg_atcvl_t ATCVL; //!< [0xB] MCG Auto Trim Compare Value Low Register + __IO hw_mcg_c7_t C7; //!< [0xC] MCG Control 7 Register + __IO hw_mcg_c8_t C8; //!< [0xD] MCG Control 8 Register +} hw_mcg_t; +#pragma pack() + +//! @brief Macro to access all MCG registers. +//! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct, +//! use the '&' operator, like <code>&HW_MCG</code>. +#define HW_MCG (*(hw_mcg_t *) REGS_MCG_BASE) +#endif + +#endif // __HW_MCG_REGISTERS_H__ +// v22/130726/0.9 +// EOF