path: root/bsp/imx6ul/platform/include/mx6ul/registers/regsepit.h

/*
 * Copyright (c) 2012, 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_EPIT_REGISTERS_H__
#define __HW_EPIT_REGISTERS_H__

#include "regs.h"

/*
 * i.MX6UL EPIT
 *
 * EPIT
 *
 * Registers defined in this header file:
 * - HW_EPIT_CR - Control register
 * - HW_EPIT_SR - Status register
 * - HW_EPIT_LR - Load register
 * - HW_EPIT_CMPR - Compare register
 * - HW_EPIT_CNR - Counter register
 *
 * - hw_epit_t - Struct containing all module registers.
 */

//! @name Module base addresses
//@{
#ifndef REGS_EPIT_BASE
#define HW_EPIT_INSTANCE_COUNT (2) //!< Number of instances of the EPIT module.
#define HW_EPIT1 (1) //!< Instance number for EPIT1.
#define HW_EPIT2 (2) //!< Instance number for EPIT2.
#define REGS_EPIT1_BASE (0x020d0000) //!< Base address for EPIT instance number 1.
#define REGS_EPIT2_BASE (0x020d4000) //!< Base address for EPIT instance number 2.

//! @brief Get the base address of EPIT by instance number.
//! @param x EPIT instance number, from 1 through 2.
#define REGS_EPIT_BASE(x) ( (x) == HW_EPIT1 ? REGS_EPIT1_BASE : (x) == HW_EPIT2 ? REGS_EPIT2_BASE : 0x00d00000)

//! @brief Get the instance number given a base address.
//! @param b Base address for an instance of EPIT.
#define REGS_EPIT_INSTANCE(b) ( (b) == REGS_EPIT1_BASE ? HW_EPIT1 : (b) == REGS_EPIT2_BASE ? HW_EPIT2 : 0)
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_EPIT_CR - Control register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_EPIT_CR - Control register (RW)
 *
 * Reset value: 0x00000000
 *
 * The EPIT control register (EPIT_CR) is used to configure the operating settings of the EPIT. It
 * contains the clock division prescaler value and also the interrupt enable bit. Additionally, it
 * contains other control bits which are described below. Peripheral Bus Write access to EPIT
 * Control Register (EPIT_CR) results in one cycle of the wait state, while other valid peripheral
 * bus accesses are with 0 wait state.
 */
typedef union _hw_epit_cr
{
    reg32_t U;
    struct _hw_epit_cr_bitfields
    {
        unsigned EN : 1; //!< [0] This bit enables the EPIT.
        unsigned ENMOD : 1; //!< [1] EPIT enable mode.
        unsigned OCIEN : 1; //!< [2] Output compare interrupt enable.
        unsigned RLD : 1; //!< [3] Counter reload control.
        unsigned PRESCALAR : 12; //!< [15:4] Counter clock prescaler value.
        unsigned SWR : 1; //!< [16] Software reset.
        unsigned IOVW : 1; //!< [17] EPIT counter overwrite enable.
        unsigned DBGEN : 1; //!< [18] This bit is used to keep the EPIT functional in debug mode.
        unsigned WAITEN : 1; //!< [19] This read/write control bit enables the operation of the EPIT during wait mode.
        unsigned RESERVED0 : 1; //!< [20] Reserved.
        unsigned STOPEN : 1; //!< [21] EPIT stop mode enable.
        unsigned OM : 2; //!< [23:22] EPIT output mode.This bit field determines the mode of EPIT output on the output pin.
        unsigned CLKSRC : 2; //!< [25:24] Select clock source
        unsigned RESERVED1 : 6; //!< [31:26] Reserved.
    } B;
} hw_epit_cr_t;
#endif

/*!
 * @name Constants and macros for entire EPIT_CR register
 */
//@{
#define HW_EPIT_CR_ADDR(x)      (REGS_EPIT_BASE(x) + 0x0)

#ifndef __LANGUAGE_ASM__
#define HW_EPIT_CR(x)           (*(volatile hw_epit_cr_t *) HW_EPIT_CR_ADDR(x))
#define HW_EPIT_CR_RD(x)        (HW_EPIT_CR(x).U)
#define HW_EPIT_CR_WR(x, v)     (HW_EPIT_CR(x).U = (v))
#define HW_EPIT_CR_SET(x, v)    (HW_EPIT_CR_WR(x, HW_EPIT_CR_RD(x) |  (v)))
#define HW_EPIT_CR_CLR(x, v)    (HW_EPIT_CR_WR(x, HW_EPIT_CR_RD(x) & ~(v)))
#define HW_EPIT_CR_TOG(x, v)    (HW_EPIT_CR_WR(x, HW_EPIT_CR_RD(x) ^  (v)))
#endif
//@}

/*
 * constants & macros for individual EPIT_CR bitfields
 */

/*! @name Register EPIT_CR, field EN[0] (RW)
 *
 * This bit enables the EPIT. EPIT counter and prescaler value when EPIT is enabled (EN = 1), is
 * dependent upon ENMOD and RLD bit as described for ENMOD bit. It is recommended that all registers
 * be properly programmed before setting this bit. This bit is reset by a hardware reset. A software
 * reset does not affect this bit.
 *
 * Values:
 * - 0 - EPIT is disabled
 * - 1 - EPIT is enabled
 */
//@{
#define BP_EPIT_CR_EN      (0)      //!< Bit position for EPIT_CR_EN.
#define BM_EPIT_CR_EN      (0x00000001)  //!< Bit mask for EPIT_CR_EN.

//! @brief Get value of EPIT_CR_EN from a register value.
#define BG_EPIT_CR_EN(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_EN) >> BP_EPIT_CR_EN)

//! @brief Format value for bitfield EPIT_CR_EN.
#define BF_EPIT_CR_EN(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_EN) & BM_EPIT_CR_EN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the EN field to a new value.
#define BW_EPIT_CR_EN(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_EN) | BF_EPIT_CR_EN(v)))
#endif
//@}

/*! @name Register EPIT_CR, field ENMOD[1] (RW)
 *
 * EPIT enable mode. When EPIT is disabled (EN=0), both main counter and prescaler counter freeze
 * their count at current count values. ENMOD bit is a r/w bit that determines the counter value
 * when the EPIT is enabled again by setting EN bit. If ENMOD bit is set, then main counter is
 * loaded with the load value (If RLD=1)/ 0xFFFF_FFFF (If RLD=0) and prescaler counter is reset,
 * when EPIT is enabled (EN=1). If ENMOD is programmed to 0 then both main counter and prescaler
 * counter restart counting from their frozen values when EPIT is enabled (EN=1). If EPIT is
 * programmed to be disabled in a low-power mode (STOP/WAIT/DEBUG), then both the main counter and
 * the prescaler counter freeze at their current count values when EPIT enters low-power mode. When
 * EPIT exits the low-power mode, both main counter and prescaler counter start counting from their
 * frozen values irrespective of the ENMOD bit. This bit is reset by a hardware reset. A software
 * reset does not affect this bit.
 *
 * Values:
 * - 0 - Counter starts counting from the value it had when it was disabled.
 * - 1 - Counter starts count from load value (RLD=1) or 0xFFFF_FFFF (If RLD=0)
 */
//@{
#define BP_EPIT_CR_ENMOD      (1)      //!< Bit position for EPIT_CR_ENMOD.
#define BM_EPIT_CR_ENMOD      (0x00000002)  //!< Bit mask for EPIT_CR_ENMOD.

//! @brief Get value of EPIT_CR_ENMOD from a register value.
#define BG_EPIT_CR_ENMOD(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_ENMOD) >> BP_EPIT_CR_ENMOD)

//! @brief Format value for bitfield EPIT_CR_ENMOD.
#define BF_EPIT_CR_ENMOD(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_ENMOD) & BM_EPIT_CR_ENMOD)

#ifndef __LANGUAGE_ASM__
//! @brief Set the ENMOD field to a new value.
#define BW_EPIT_CR_ENMOD(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_ENMOD) | BF_EPIT_CR_ENMOD(v)))
#endif
//@}

/*! @name Register EPIT_CR, field OCIEN[2] (RW)
 *
 * Output compare interrupt enable. This bit enables the generation of interrupt on occurrence of
 * compare event.
 *
 * Values:
 * - 0 - Compare interrupt disabled
 * - 1 - Compare interrupt enabled
 */
//@{
#define BP_EPIT_CR_OCIEN      (2)      //!< Bit position for EPIT_CR_OCIEN.
#define BM_EPIT_CR_OCIEN      (0x00000004)  //!< Bit mask for EPIT_CR_OCIEN.

//! @brief Get value of EPIT_CR_OCIEN from a register value.
#define BG_EPIT_CR_OCIEN(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_OCIEN) >> BP_EPIT_CR_OCIEN)

//! @brief Format value for bitfield EPIT_CR_OCIEN.
#define BF_EPIT_CR_OCIEN(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_OCIEN) & BM_EPIT_CR_OCIEN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the OCIEN field to a new value.
#define BW_EPIT_CR_OCIEN(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_OCIEN) | BF_EPIT_CR_OCIEN(v)))
#endif
//@}

/*! @name Register EPIT_CR, field RLD[3] (RW)
 *
 * Counter reload control. This bit is cleared by hardware reset. It decides the counter
 * functionality, whether to run in free-running mode or set-and-forget mode.
 *
 * Values:
 * - 0 - When the counter reaches zero it rolls over to 0xFFFF_FFFF (free-running mode)
 * - 1 - When the counter reaches zero it reloads from the modulus register (set-and-forget mode)
 */
//@{
#define BP_EPIT_CR_RLD      (3)      //!< Bit position for EPIT_CR_RLD.
#define BM_EPIT_CR_RLD      (0x00000008)  //!< Bit mask for EPIT_CR_RLD.

//! @brief Get value of EPIT_CR_RLD from a register value.
#define BG_EPIT_CR_RLD(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_RLD) >> BP_EPIT_CR_RLD)

//! @brief Format value for bitfield EPIT_CR_RLD.
#define BF_EPIT_CR_RLD(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_RLD) & BM_EPIT_CR_RLD)

#ifndef __LANGUAGE_ASM__
//! @brief Set the RLD field to a new value.
#define BW_EPIT_CR_RLD(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_RLD) | BF_EPIT_CR_RLD(v)))
#endif
//@}

/*! @name Register EPIT_CR, field PRESCALAR[15:4] (RW)
 *
 * Counter clock prescaler value. This bit field determines the prescaler value by which the clock
 * is divided before it goes to the counter
 *
 * Values:
 * - 0x000 - Divide by 1
 * - 0x001 - Divide by 2...
 * - 0xFFF - Divide by 4096
 */
//@{
#define BP_EPIT_CR_PRESCALAR      (4)      //!< Bit position for EPIT_CR_PRESCALAR.
#define BM_EPIT_CR_PRESCALAR      (0x0000fff0)  //!< Bit mask for EPIT_CR_PRESCALAR.

//! @brief Get value of EPIT_CR_PRESCALAR from a register value.
#define BG_EPIT_CR_PRESCALAR(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_PRESCALAR) >> BP_EPIT_CR_PRESCALAR)

//! @brief Format value for bitfield EPIT_CR_PRESCALAR.
#define BF_EPIT_CR_PRESCALAR(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_PRESCALAR) & BM_EPIT_CR_PRESCALAR)

#ifndef __LANGUAGE_ASM__
//! @brief Set the PRESCALAR field to a new value.
#define BW_EPIT_CR_PRESCALAR(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_PRESCALAR) | BF_EPIT_CR_PRESCALAR(v)))
#endif
//@}

/*! @name Register EPIT_CR, field SWR[16] (RW)
 *
 * Software reset. The EPIT is reset when this bit is set to 1. It is a self clearing bit. This bit
 * is set when the block is in reset state and is cleared when the reset procedure is over. Setting
 * this bit resets all the registers to their reset values, except for the EN, ENMOD, STOPEN, WAITEN
 * and DBGEN bits in this control register
 *
 * Values:
 * - 0 - EPIT is out of reset
 * - 1 - EPIT is undergoing reset
 */
//@{
#define BP_EPIT_CR_SWR      (16)      //!< Bit position for EPIT_CR_SWR.
#define BM_EPIT_CR_SWR      (0x00010000)  //!< Bit mask for EPIT_CR_SWR.

//! @brief Get value of EPIT_CR_SWR from a register value.
#define BG_EPIT_CR_SWR(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_SWR) >> BP_EPIT_CR_SWR)

//! @brief Format value for bitfield EPIT_CR_SWR.
#define BF_EPIT_CR_SWR(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_SWR) & BM_EPIT_CR_SWR)

#ifndef __LANGUAGE_ASM__
//! @brief Set the SWR field to a new value.
#define BW_EPIT_CR_SWR(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_SWR) | BF_EPIT_CR_SWR(v)))
#endif
//@}

/*! @name Register EPIT_CR, field IOVW[17] (RW)
 *
 * EPIT counter overwrite enable. This bit controls the counter data when the modulus register is
 * written. When this bit is set, all writes to the load register overwrites the counter contents
 * and the counter starts subsequently counting down from the programmed value.
 *
 * Values:
 * - 0 - Write to load register does not result in counter value being overwritten.
 * - 1 - Write to load register results in immediate overwriting of counter value.
 */
//@{
#define BP_EPIT_CR_IOVW      (17)      //!< Bit position for EPIT_CR_IOVW.
#define BM_EPIT_CR_IOVW      (0x00020000)  //!< Bit mask for EPIT_CR_IOVW.

//! @brief Get value of EPIT_CR_IOVW from a register value.
#define BG_EPIT_CR_IOVW(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_IOVW) >> BP_EPIT_CR_IOVW)

//! @brief Format value for bitfield EPIT_CR_IOVW.
#define BF_EPIT_CR_IOVW(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_IOVW) & BM_EPIT_CR_IOVW)

#ifndef __LANGUAGE_ASM__
//! @brief Set the IOVW field to a new value.
#define BW_EPIT_CR_IOVW(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_IOVW) | BF_EPIT_CR_IOVW(v)))
#endif
//@}

/*! @name Register EPIT_CR, field DBGEN[18] (RW)
 *
 * This bit is used to keep the EPIT functional in debug mode. When this bit is cleared, the input
 * clock is gated off in debug mode.This bit is reset by hardware reset. A software reset does not
 * affect this bit.
 *
 * Values:
 * - 0 - Inactive in debug mode
 * - 1 - Active in debug mode
 */
//@{
#define BP_EPIT_CR_DBGEN      (18)      //!< Bit position for EPIT_CR_DBGEN.
#define BM_EPIT_CR_DBGEN      (0x00040000)  //!< Bit mask for EPIT_CR_DBGEN.

//! @brief Get value of EPIT_CR_DBGEN from a register value.
#define BG_EPIT_CR_DBGEN(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_DBGEN) >> BP_EPIT_CR_DBGEN)

//! @brief Format value for bitfield EPIT_CR_DBGEN.
#define BF_EPIT_CR_DBGEN(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_DBGEN) & BM_EPIT_CR_DBGEN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the DBGEN field to a new value.
#define BW_EPIT_CR_DBGEN(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_DBGEN) | BF_EPIT_CR_DBGEN(v)))
#endif
//@}

/*! @name Register EPIT_CR, field WAITEN[19] (RW)
 *
 * This read/write control bit enables the operation of the EPIT during wait mode. This bit is reset
 * by a hardware reset. A software reset does not affect this bit.
 *
 * Values:
 * - 0 - EPIT is disabled in wait mode
 * - 1 - EPIT is enabled in wait mode
 */
//@{
#define BP_EPIT_CR_WAITEN      (19)      //!< Bit position for EPIT_CR_WAITEN.
#define BM_EPIT_CR_WAITEN      (0x00080000)  //!< Bit mask for EPIT_CR_WAITEN.

//! @brief Get value of EPIT_CR_WAITEN from a register value.
#define BG_EPIT_CR_WAITEN(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_WAITEN) >> BP_EPIT_CR_WAITEN)

//! @brief Format value for bitfield EPIT_CR_WAITEN.
#define BF_EPIT_CR_WAITEN(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_WAITEN) & BM_EPIT_CR_WAITEN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the WAITEN field to a new value.
#define BW_EPIT_CR_WAITEN(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_WAITEN) | BF_EPIT_CR_WAITEN(v)))
#endif
//@}

/*! @name Register EPIT_CR, field STOPEN[21] (RW)
 *
 * EPIT stop mode enable. This read/write control bit enables the operation of the EPIT during stop
 * mode. This bit is reset by a hardware reset and unaffected by software reset.
 *
 * Values:
 * - 0 - EPIT is disabled in stop mode
 * - 1 - EPIT is enabled in stop mode
 */
//@{
#define BP_EPIT_CR_STOPEN      (21)      //!< Bit position for EPIT_CR_STOPEN.
#define BM_EPIT_CR_STOPEN      (0x00200000)  //!< Bit mask for EPIT_CR_STOPEN.

//! @brief Get value of EPIT_CR_STOPEN from a register value.
#define BG_EPIT_CR_STOPEN(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_STOPEN) >> BP_EPIT_CR_STOPEN)

//! @brief Format value for bitfield EPIT_CR_STOPEN.
#define BF_EPIT_CR_STOPEN(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_STOPEN) & BM_EPIT_CR_STOPEN)

#ifndef __LANGUAGE_ASM__
//! @brief Set the STOPEN field to a new value.
#define BW_EPIT_CR_STOPEN(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_STOPEN) | BF_EPIT_CR_STOPEN(v)))
#endif
//@}

/*! @name Register EPIT_CR, field OM[23:22] (RW)
 *
 * EPIT output mode.This bit field determines the mode of EPIT output on the output pin.
 *
 * Values:
 * - 00 - EPIT output is disconnected from pad
 * - 01 - Toggle output pin
 * - 10 - Clear output pin
 * - 11 - Set output pin
 */
//@{
#define BP_EPIT_CR_OM      (22)      //!< Bit position for EPIT_CR_OM.
#define BM_EPIT_CR_OM      (0x00c00000)  //!< Bit mask for EPIT_CR_OM.

//! @brief Get value of EPIT_CR_OM from a register value.
#define BG_EPIT_CR_OM(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_OM) >> BP_EPIT_CR_OM)

//! @brief Format value for bitfield EPIT_CR_OM.
#define BF_EPIT_CR_OM(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_OM) & BM_EPIT_CR_OM)

#ifndef __LANGUAGE_ASM__
//! @brief Set the OM field to a new value.
#define BW_EPIT_CR_OM(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_OM) | BF_EPIT_CR_OM(v)))
#endif
//@}

/*! @name Register EPIT_CR, field CLKSRC[25:24] (RW)
 *
 * Select clock source These bits determine which clock input is to be selected for running the
 * counter. This field value should only be changed when the EPIT is disabled by clearing the EN bit
 * in this register. For other programming requirements while changing clock source, refer to .
 *
 * Values:
 * - 00 - Clock is off
 * - 01 - Peripheral clock
 * - 10 - High-frequency reference clock
 * - 11 - Low-frequency reference clock
 */
//@{
#define BP_EPIT_CR_CLKSRC      (24)      //!< Bit position for EPIT_CR_CLKSRC.
#define BM_EPIT_CR_CLKSRC      (0x03000000)  //!< Bit mask for EPIT_CR_CLKSRC.

//! @brief Get value of EPIT_CR_CLKSRC from a register value.
#define BG_EPIT_CR_CLKSRC(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CR_CLKSRC) >> BP_EPIT_CR_CLKSRC)

//! @brief Format value for bitfield EPIT_CR_CLKSRC.
#define BF_EPIT_CR_CLKSRC(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CR_CLKSRC) & BM_EPIT_CR_CLKSRC)

#ifndef __LANGUAGE_ASM__
//! @brief Set the CLKSRC field to a new value.
#define BW_EPIT_CR_CLKSRC(x, v)   (HW_EPIT_CR_WR(x, (HW_EPIT_CR_RD(x) & ~BM_EPIT_CR_CLKSRC) | BF_EPIT_CR_CLKSRC(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_EPIT_SR - Status register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_EPIT_SR - Status register (RW)
 *
 * Reset value: 0x00000000
 *
 * The EPIT status register (EPIT_SR) has a single status bit for the output compare event. The bit
 * is a write 1 to clear bit.
 */
typedef union _hw_epit_sr
{
    reg32_t U;
    struct _hw_epit_sr_bitfields
    {
        unsigned OCIF : 1; //!< [0] Output compare interrupt flag.
        unsigned RESERVED0 : 31; //!< [31:1] Reserved.
    } B;
} hw_epit_sr_t;
#endif

/*!
 * @name Constants and macros for entire EPIT_SR register
 */
//@{
#define HW_EPIT_SR_ADDR(x)      (REGS_EPIT_BASE(x) + 0x4)

#ifndef __LANGUAGE_ASM__
#define HW_EPIT_SR(x)           (*(volatile hw_epit_sr_t *) HW_EPIT_SR_ADDR(x))
#define HW_EPIT_SR_RD(x)        (HW_EPIT_SR(x).U)
#define HW_EPIT_SR_WR(x, v)     (HW_EPIT_SR(x).U = (v))
#define HW_EPIT_SR_SET(x, v)    (HW_EPIT_SR_WR(x, HW_EPIT_SR_RD(x) |  (v)))
#define HW_EPIT_SR_CLR(x, v)    (HW_EPIT_SR_WR(x, HW_EPIT_SR_RD(x) & ~(v)))
#define HW_EPIT_SR_TOG(x, v)    (HW_EPIT_SR_WR(x, HW_EPIT_SR_RD(x) ^  (v)))
#endif
//@}

/*
 * constants & macros for individual EPIT_SR bitfields
 */

/*! @name Register EPIT_SR, field OCIF[0] (W1C)
 *
 * Output compare interrupt flag. This bit is the interrupt flag that is set when the content of
 * counter equals the content of the compare register (EPIT_CMPR). The bit is a write 1 to clear
 * bit.
 *
 * Values:
 * - 0 - Compare event has not occurred
 * - 1 - Compare event occurred
 */
//@{
#define BP_EPIT_SR_OCIF      (0)      //!< Bit position for EPIT_SR_OCIF.
#define BM_EPIT_SR_OCIF      (0x00000001)  //!< Bit mask for EPIT_SR_OCIF.

//! @brief Get value of EPIT_SR_OCIF from a register value.
#define BG_EPIT_SR_OCIF(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_SR_OCIF) >> BP_EPIT_SR_OCIF)

//! @brief Format value for bitfield EPIT_SR_OCIF.
#define BF_EPIT_SR_OCIF(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_SR_OCIF) & BM_EPIT_SR_OCIF)

#ifndef __LANGUAGE_ASM__
//! @brief Set the OCIF field to a new value.
#define BW_EPIT_SR_OCIF(x, v)   (HW_EPIT_SR_WR(x, (HW_EPIT_SR_RD(x) & ~BM_EPIT_SR_OCIF) | BF_EPIT_SR_OCIF(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_EPIT_LR - Load register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_EPIT_LR - Load register (RW)
 *
 * Reset value: 0xffffffff
 *
 * The EPIT load register (EPIT_LR) contains the value that is to be loaded into the counter when
 * EPIT counter reaches zero if the RLD bit in EPIT_CR is set. If the IOVW bit in the EPIT_CR is set
 * then a write to this register overwrites the value of the EPIT counter register in addition to
 * updating this registers value. This overwrite feature is active even if the RLD bit is not set.
 */
typedef union _hw_epit_lr
{
    reg32_t U;
    struct _hw_epit_lr_bitfields
    {
        unsigned LOAD : 32; //!< [31:0] Load value.
    } B;
} hw_epit_lr_t;
#endif

/*!
 * @name Constants and macros for entire EPIT_LR register
 */
//@{
#define HW_EPIT_LR_ADDR(x)      (REGS_EPIT_BASE(x) + 0x8)

#ifndef __LANGUAGE_ASM__
#define HW_EPIT_LR(x)           (*(volatile hw_epit_lr_t *) HW_EPIT_LR_ADDR(x))
#define HW_EPIT_LR_RD(x)        (HW_EPIT_LR(x).U)
#define HW_EPIT_LR_WR(x, v)     (HW_EPIT_LR(x).U = (v))
#define HW_EPIT_LR_SET(x, v)    (HW_EPIT_LR_WR(x, HW_EPIT_LR_RD(x) |  (v)))
#define HW_EPIT_LR_CLR(x, v)    (HW_EPIT_LR_WR(x, HW_EPIT_LR_RD(x) & ~(v)))
#define HW_EPIT_LR_TOG(x, v)    (HW_EPIT_LR_WR(x, HW_EPIT_LR_RD(x) ^  (v)))
#endif
//@}

/*
 * constants & macros for individual EPIT_LR bitfields
 */

/*! @name Register EPIT_LR, field LOAD[31:0] (RW)
 *
 * Load value. Value that is loaded into the counter at the start of each count cycle.
 */
//@{
#define BP_EPIT_LR_LOAD      (0)      //!< Bit position for EPIT_LR_LOAD.
#define BM_EPIT_LR_LOAD      (0xffffffff)  //!< Bit mask for EPIT_LR_LOAD.

//! @brief Get value of EPIT_LR_LOAD from a register value.
#define BG_EPIT_LR_LOAD(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_LR_LOAD) >> BP_EPIT_LR_LOAD)

//! @brief Format value for bitfield EPIT_LR_LOAD.
#define BF_EPIT_LR_LOAD(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_LR_LOAD) & BM_EPIT_LR_LOAD)

#ifndef __LANGUAGE_ASM__
//! @brief Set the LOAD field to a new value.
#define BW_EPIT_LR_LOAD(x, v)   (HW_EPIT_LR_WR(x, (HW_EPIT_LR_RD(x) & ~BM_EPIT_LR_LOAD) | BF_EPIT_LR_LOAD(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_EPIT_CMPR - Compare register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_EPIT_CMPR - Compare register (RW)
 *
 * Reset value: 0x00000000
 *
 * The EPIT compare register (EPIT_CMPR) holds the value that determines when a compare event is
 * generated.
 */
typedef union _hw_epit_cmpr
{
    reg32_t U;
    struct _hw_epit_cmpr_bitfields
    {
        unsigned COMPARE : 32; //!< [31:0] Compare Value.
    } B;
} hw_epit_cmpr_t;
#endif

/*!
 * @name Constants and macros for entire EPIT_CMPR register
 */
//@{
#define HW_EPIT_CMPR_ADDR(x)      (REGS_EPIT_BASE(x) + 0xc)

#ifndef __LANGUAGE_ASM__
#define HW_EPIT_CMPR(x)           (*(volatile hw_epit_cmpr_t *) HW_EPIT_CMPR_ADDR(x))
#define HW_EPIT_CMPR_RD(x)        (HW_EPIT_CMPR(x).U)
#define HW_EPIT_CMPR_WR(x, v)     (HW_EPIT_CMPR(x).U = (v))
#define HW_EPIT_CMPR_SET(x, v)    (HW_EPIT_CMPR_WR(x, HW_EPIT_CMPR_RD(x) |  (v)))
#define HW_EPIT_CMPR_CLR(x, v)    (HW_EPIT_CMPR_WR(x, HW_EPIT_CMPR_RD(x) & ~(v)))
#define HW_EPIT_CMPR_TOG(x, v)    (HW_EPIT_CMPR_WR(x, HW_EPIT_CMPR_RD(x) ^  (v)))
#endif
//@}

/*
 * constants & macros for individual EPIT_CMPR bitfields
 */

/*! @name Register EPIT_CMPR, field COMPARE[31:0] (RW)
 *
 * Compare Value. When the counter value equals this bit field value a compare event is generated.
 */
//@{
#define BP_EPIT_CMPR_COMPARE      (0)      //!< Bit position for EPIT_CMPR_COMPARE.
#define BM_EPIT_CMPR_COMPARE      (0xffffffff)  //!< Bit mask for EPIT_CMPR_COMPARE.

//! @brief Get value of EPIT_CMPR_COMPARE from a register value.
#define BG_EPIT_CMPR_COMPARE(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CMPR_COMPARE) >> BP_EPIT_CMPR_COMPARE)

//! @brief Format value for bitfield EPIT_CMPR_COMPARE.
#define BF_EPIT_CMPR_COMPARE(v)   ((__REG_VALUE_TYPE((v), reg32_t) << BP_EPIT_CMPR_COMPARE) & BM_EPIT_CMPR_COMPARE)

#ifndef __LANGUAGE_ASM__
//! @brief Set the COMPARE field to a new value.
#define BW_EPIT_CMPR_COMPARE(x, v)   (HW_EPIT_CMPR_WR(x, (HW_EPIT_CMPR_RD(x) & ~BM_EPIT_CMPR_COMPARE) | BF_EPIT_CMPR_COMPARE(v)))
#endif
//@}

//-------------------------------------------------------------------------------------------
// HW_EPIT_CNR - Counter register
//-------------------------------------------------------------------------------------------

#ifndef __LANGUAGE_ASM__
/*!
 * @brief HW_EPIT_CNR - Counter register (RO)
 *
 * Reset value: 0xffffffff
 *
 * The EPIT counter register (EPIT_CNR) contains the current count value and can be read at any time
 * without disturbing the counter. This is a read-only register and any attempt to write into it
 * generates a transfer error. But if the IOVW bit in EPIT_CR is set, the value of this register can
 * be overwritten with a write to EPIT_LR. This change is reflected when this register is
 * subsequently read.
 */
typedef union _hw_epit_cnr
{
    reg32_t U;
    struct _hw_epit_cnr_bitfields
    {
        unsigned COUNT : 32; //!< [31:0] Counter value.
    } B;
} hw_epit_cnr_t;
#endif

/*!
 * @name Constants and macros for entire EPIT_CNR register
 */
//@{
#define HW_EPIT_CNR_ADDR(x)      (REGS_EPIT_BASE(x) + 0x10)

#ifndef __LANGUAGE_ASM__
#define HW_EPIT_CNR(x)           (*(volatile hw_epit_cnr_t *) HW_EPIT_CNR_ADDR(x))
#define HW_EPIT_CNR_RD(x)        (HW_EPIT_CNR(x).U)
#endif
//@}

/*
 * constants & macros for individual EPIT_CNR bitfields
 */

/*! @name Register EPIT_CNR, field COUNT[31:0] (RO)
 *
 * Counter value. This contains the current value of the counter.
 */
//@{
#define BP_EPIT_CNR_COUNT      (0)      //!< Bit position for EPIT_CNR_COUNT.
#define BM_EPIT_CNR_COUNT      (0xffffffff)  //!< Bit mask for EPIT_CNR_COUNT.

//! @brief Get value of EPIT_CNR_COUNT from a register value.
#define BG_EPIT_CNR_COUNT(r)   ((__REG_VALUE_TYPE((r), reg32_t) & BM_EPIT_CNR_COUNT) >> BP_EPIT_CNR_COUNT)
//@}

//-------------------------------------------------------------------------------------------
// hw_epit_t - module struct
//-------------------------------------------------------------------------------------------
/*!
 * @brief All EPIT module registers.
 */
#ifndef __LANGUAGE_ASM__
#pragma pack(1)
typedef struct _hw_epit
{
    volatile hw_epit_cr_t CR; //!< Control register
    volatile hw_epit_sr_t SR; //!< Status register
    volatile hw_epit_lr_t LR; //!< Load register
    volatile hw_epit_cmpr_t CMPR; //!< Compare register
    volatile hw_epit_cnr_t CNR; //!< Counter register
} hw_epit_t;
#pragma pack()

//! @brief Macro to access all EPIT registers.
//! @param x EPIT instance number.
//! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
//!     use the '&' operator, like <code>&HW_EPIT(0)</code>.
#define HW_EPIT(x)     (*(hw_epit_t *) REGS_EPIT_BASE(x))
#endif

#endif // __HW_EPIT_REGISTERS_H__
// v18/121106/1.2.2
// EOF