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Diff: TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/device/MK64F12/MK64F12_dac.h
- Revision:
- 82:6473597d706e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_K64F/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_K64F/device/MK64F12/MK64F12_dac.h Mon Apr 07 18:28:36 2014 +0100
@@ -0,0 +1,879 @@
+/*
+ * 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_DAC_REGISTERS_H__
+#define __HW_DAC_REGISTERS_H__
+
+#include "regs.h"
+
+/*
+ * MK64F12 DAC
+ *
+ * 12-Bit Digital-to-Analog Converter
+ *
+ * Registers defined in this header file:
+ * - HW_DAC_DATnL - DAC Data Low Register
+ * - HW_DAC_DATnH - DAC Data High Register
+ * - HW_DAC_SR - DAC Status Register
+ * - HW_DAC_C0 - DAC Control Register
+ * - HW_DAC_C1 - DAC Control Register 1
+ * - HW_DAC_C2 - DAC Control Register 2
+ *
+ * - hw_dac_t - Struct containing all module registers.
+ */
+
+//! @name Module base addresses
+//@{
+#ifndef REGS_DAC_BASE
+#define HW_DAC_INSTANCE_COUNT (2U) //!< Number of instances of the DAC module.
+#define HW_DAC0 (0U) //!< Instance number for DAC0.
+#define HW_DAC1 (1U) //!< Instance number for DAC1.
+#define REGS_DAC0_BASE (0x400CC000U) //!< Base address for DAC0.
+#define REGS_DAC1_BASE (0x400CD000U) //!< Base address for DAC1.
+
+//! @brief Table of base addresses for DAC instances.
+static const uint32_t __g_regs_DAC_base_addresses[] = {
+ REGS_DAC0_BASE,
+ REGS_DAC1_BASE,
+ };
+
+//! @brief Get the base address of DAC by instance number.
+//! @param x DAC instance number, from 0 through 1.
+#define REGS_DAC_BASE(x) (__g_regs_DAC_base_addresses[(x)])
+
+//! @brief Get the instance number given a base address.
+//! @param b Base address for an instance of DAC.
+#define REGS_DAC_INSTANCE(b) ((b) == REGS_DAC0_BASE ? HW_DAC0 : (b) == REGS_DAC1_BASE ? HW_DAC1 : 0)
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// HW_DAC_DATnL - DAC Data Low Register
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_DATnL - DAC Data Low Register (RW)
+ *
+ * Reset value: 0x00U
+ */
+typedef union _hw_dac_datnl
+{
+ uint8_t U;
+ struct _hw_dac_datnl_bitfields
+ {
+ uint8_t DATA0 : 8; //!< [7:0]
+ } B;
+} hw_dac_datnl_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_DATnL register
+ */
+//@{
+#define HW_DAC_DATnL_COUNT (16U)
+
+#define HW_DAC_DATnL_ADDR(x, n) (REGS_DAC_BASE(x) + 0x0U + (0x2U * n))
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_DATnL(x, n) (*(__IO hw_dac_datnl_t *) HW_DAC_DATnL_ADDR(x, n))
+#define HW_DAC_DATnL_RD(x, n) (HW_DAC_DATnL(x, n).U)
+#define HW_DAC_DATnL_WR(x, n, v) (HW_DAC_DATnL(x, n).U = (v))
+#define HW_DAC_DATnL_SET(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) | (v)))
+#define HW_DAC_DATnL_CLR(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) & ~(v)))
+#define HW_DAC_DATnL_TOG(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_DATnL bitfields
+ */
+
+/*!
+ * @name Register DAC_DATnL, field DATA0[7:0] (RW)
+ *
+ * When the DAC buffer is not enabled, DATA[11:0] controls the output voltage
+ * based on the following formula: V out = V in * (1 + DACDAT0[11:0])/4096 When the
+ * DAC buffer is enabled, DATA is mapped to the 16-word buffer.
+ */
+//@{
+#define BP_DAC_DATnL_DATA0 (0U) //!< Bit position for DAC_DATnL_DATA0.
+#define BM_DAC_DATnL_DATA0 (0xFFU) //!< Bit mask for DAC_DATnL_DATA0.
+#define BS_DAC_DATnL_DATA0 (8U) //!< Bit field size in bits for DAC_DATnL_DATA0.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_DATnL_DATA0 field.
+#define BR_DAC_DATnL_DATA0(x, n) (HW_DAC_DATnL(x, n).U)
+#endif
+
+//! @brief Format value for bitfield DAC_DATnL_DATA0.
+#define BF_DAC_DATnL_DATA0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_DATnL_DATA0), uint8_t) & BM_DAC_DATnL_DATA0)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DATA0 field to a new value.
+#define BW_DAC_DATnL_DATA0(x, n, v) (HW_DAC_DATnL_WR(x, n, v))
+#endif
+//@}
+//-------------------------------------------------------------------------------------------
+// HW_DAC_DATnH - DAC Data High Register
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_DATnH - DAC Data High Register (RW)
+ *
+ * Reset value: 0x00U
+ */
+typedef union _hw_dac_datnh
+{
+ uint8_t U;
+ struct _hw_dac_datnh_bitfields
+ {
+ uint8_t DATA1 : 4; //!< [3:0]
+ uint8_t RESERVED0 : 4; //!< [7:4]
+ } B;
+} hw_dac_datnh_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_DATnH register
+ */
+//@{
+#define HW_DAC_DATnH_COUNT (16U)
+
+#define HW_DAC_DATnH_ADDR(x, n) (REGS_DAC_BASE(x) + 0x1U + (0x2U * n))
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_DATnH(x, n) (*(__IO hw_dac_datnh_t *) HW_DAC_DATnH_ADDR(x, n))
+#define HW_DAC_DATnH_RD(x, n) (HW_DAC_DATnH(x, n).U)
+#define HW_DAC_DATnH_WR(x, n, v) (HW_DAC_DATnH(x, n).U = (v))
+#define HW_DAC_DATnH_SET(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) | (v)))
+#define HW_DAC_DATnH_CLR(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) & ~(v)))
+#define HW_DAC_DATnH_TOG(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_DATnH bitfields
+ */
+
+/*!
+ * @name Register DAC_DATnH, field DATA1[3:0] (RW)
+ *
+ * When the DAC Buffer is not enabled, DATA[11:0] controls the output voltage
+ * based on the following formula. V out = V in * (1 + DACDAT0[11:0])/4096 When the
+ * DAC buffer is enabled, DATA[11:0] is mapped to the 16-word buffer.
+ */
+//@{
+#define BP_DAC_DATnH_DATA1 (0U) //!< Bit position for DAC_DATnH_DATA1.
+#define BM_DAC_DATnH_DATA1 (0x0FU) //!< Bit mask for DAC_DATnH_DATA1.
+#define BS_DAC_DATnH_DATA1 (4U) //!< Bit field size in bits for DAC_DATnH_DATA1.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_DATnH_DATA1 field.
+#define BR_DAC_DATnH_DATA1(x, n) (HW_DAC_DATnH(x, n).B.DATA1)
+#endif
+
+//! @brief Format value for bitfield DAC_DATnH_DATA1.
+#define BF_DAC_DATnH_DATA1(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_DATnH_DATA1), uint8_t) & BM_DAC_DATnH_DATA1)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DATA1 field to a new value.
+#define BW_DAC_DATnH_DATA1(x, n, v) (HW_DAC_DATnH_WR(x, n, (HW_DAC_DATnH_RD(x, n) & ~BM_DAC_DATnH_DATA1) | BF_DAC_DATnH_DATA1(v)))
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// HW_DAC_SR - DAC Status Register
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_SR - DAC Status Register (RW)
+ *
+ * Reset value: 0x02U
+ *
+ * If DMA is enabled, the flags can be cleared automatically by DMA when the DMA
+ * request is done. Writing 0 to a field clears it whereas writing 1 has no
+ * effect. After reset, DACBFRPTF is set and can be cleared by software, if needed.
+ * The flags are set only when the data buffer status is changed. Do not use
+ * 32/16-bit accesses to this register.
+ */
+typedef union _hw_dac_sr
+{
+ uint8_t U;
+ struct _hw_dac_sr_bitfields
+ {
+ uint8_t DACBFRPBF : 1; //!< [0] DAC Buffer Read Pointer Bottom
+ //! Position Flag
+ uint8_t DACBFRPTF : 1; //!< [1] DAC Buffer Read Pointer Top Position
+ //! Flag
+ uint8_t DACBFWMF : 1; //!< [2] DAC Buffer Watermark Flag
+ uint8_t RESERVED0 : 5; //!< [7:3]
+ } B;
+} hw_dac_sr_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_SR register
+ */
+//@{
+#define HW_DAC_SR_ADDR(x) (REGS_DAC_BASE(x) + 0x20U)
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_SR(x) (*(__IO hw_dac_sr_t *) HW_DAC_SR_ADDR(x))
+#define HW_DAC_SR_RD(x) (HW_DAC_SR(x).U)
+#define HW_DAC_SR_WR(x, v) (HW_DAC_SR(x).U = (v))
+#define HW_DAC_SR_SET(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) | (v)))
+#define HW_DAC_SR_CLR(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) & ~(v)))
+#define HW_DAC_SR_TOG(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_SR bitfields
+ */
+
+/*!
+ * @name Register DAC_SR, field DACBFRPBF[0] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer read pointer is not equal to C2[DACBFUP].
+ * - 1 - The DAC buffer read pointer is equal to C2[DACBFUP].
+ */
+//@{
+#define BP_DAC_SR_DACBFRPBF (0U) //!< Bit position for DAC_SR_DACBFRPBF.
+#define BM_DAC_SR_DACBFRPBF (0x01U) //!< Bit mask for DAC_SR_DACBFRPBF.
+#define BS_DAC_SR_DACBFRPBF (1U) //!< Bit field size in bits for DAC_SR_DACBFRPBF.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_SR_DACBFRPBF field.
+#define BR_DAC_SR_DACBFRPBF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPBF))
+#endif
+
+//! @brief Format value for bitfield DAC_SR_DACBFRPBF.
+#define BF_DAC_SR_DACBFRPBF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFRPBF), uint8_t) & BM_DAC_SR_DACBFRPBF)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFRPBF field to a new value.
+#define BW_DAC_SR_DACBFRPBF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPBF) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_SR, field DACBFRPTF[1] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer read pointer is not zero.
+ * - 1 - The DAC buffer read pointer is zero.
+ */
+//@{
+#define BP_DAC_SR_DACBFRPTF (1U) //!< Bit position for DAC_SR_DACBFRPTF.
+#define BM_DAC_SR_DACBFRPTF (0x02U) //!< Bit mask for DAC_SR_DACBFRPTF.
+#define BS_DAC_SR_DACBFRPTF (1U) //!< Bit field size in bits for DAC_SR_DACBFRPTF.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_SR_DACBFRPTF field.
+#define BR_DAC_SR_DACBFRPTF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPTF))
+#endif
+
+//! @brief Format value for bitfield DAC_SR_DACBFRPTF.
+#define BF_DAC_SR_DACBFRPTF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFRPTF), uint8_t) & BM_DAC_SR_DACBFRPTF)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFRPTF field to a new value.
+#define BW_DAC_SR_DACBFRPTF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPTF) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_SR, field DACBFWMF[2] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer read pointer has not reached the watermark level.
+ * - 1 - The DAC buffer read pointer has reached the watermark level.
+ */
+//@{
+#define BP_DAC_SR_DACBFWMF (2U) //!< Bit position for DAC_SR_DACBFWMF.
+#define BM_DAC_SR_DACBFWMF (0x04U) //!< Bit mask for DAC_SR_DACBFWMF.
+#define BS_DAC_SR_DACBFWMF (1U) //!< Bit field size in bits for DAC_SR_DACBFWMF.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_SR_DACBFWMF field.
+#define BR_DAC_SR_DACBFWMF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFWMF))
+#endif
+
+//! @brief Format value for bitfield DAC_SR_DACBFWMF.
+#define BF_DAC_SR_DACBFWMF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFWMF), uint8_t) & BM_DAC_SR_DACBFWMF)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFWMF field to a new value.
+#define BW_DAC_SR_DACBFWMF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFWMF) = (v))
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// HW_DAC_C0 - DAC Control Register
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_C0 - DAC Control Register (RW)
+ *
+ * Reset value: 0x00U
+ *
+ * Do not use 32- or 16-bit accesses to this register.
+ */
+typedef union _hw_dac_c0
+{
+ uint8_t U;
+ struct _hw_dac_c0_bitfields
+ {
+ uint8_t DACBBIEN : 1; //!< [0] DAC Buffer Read Pointer Bottom Flag
+ //! Interrupt Enable
+ uint8_t DACBTIEN : 1; //!< [1] DAC Buffer Read Pointer Top Flag
+ //! Interrupt Enable
+ uint8_t DACBWIEN : 1; //!< [2] DAC Buffer Watermark Interrupt Enable
+ uint8_t LPEN : 1; //!< [3] DAC Low Power Control
+ uint8_t DACSWTRG : 1; //!< [4] DAC Software Trigger
+ uint8_t DACTRGSEL : 1; //!< [5] DAC Trigger Select
+ uint8_t DACRFS : 1; //!< [6] DAC Reference Select
+ uint8_t DACEN : 1; //!< [7] DAC Enable
+ } B;
+} hw_dac_c0_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_C0 register
+ */
+//@{
+#define HW_DAC_C0_ADDR(x) (REGS_DAC_BASE(x) + 0x21U)
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_C0(x) (*(__IO hw_dac_c0_t *) HW_DAC_C0_ADDR(x))
+#define HW_DAC_C0_RD(x) (HW_DAC_C0(x).U)
+#define HW_DAC_C0_WR(x, v) (HW_DAC_C0(x).U = (v))
+#define HW_DAC_C0_SET(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) | (v)))
+#define HW_DAC_C0_CLR(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) & ~(v)))
+#define HW_DAC_C0_TOG(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_C0 bitfields
+ */
+
+/*!
+ * @name Register DAC_C0, field DACBBIEN[0] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer read pointer bottom flag interrupt is disabled.
+ * - 1 - The DAC buffer read pointer bottom flag interrupt is enabled.
+ */
+//@{
+#define BP_DAC_C0_DACBBIEN (0U) //!< Bit position for DAC_C0_DACBBIEN.
+#define BM_DAC_C0_DACBBIEN (0x01U) //!< Bit mask for DAC_C0_DACBBIEN.
+#define BS_DAC_C0_DACBBIEN (1U) //!< Bit field size in bits for DAC_C0_DACBBIEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACBBIEN field.
+#define BR_DAC_C0_DACBBIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBBIEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACBBIEN.
+#define BF_DAC_C0_DACBBIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBBIEN), uint8_t) & BM_DAC_C0_DACBBIEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBBIEN field to a new value.
+#define BW_DAC_C0_DACBBIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBBIEN) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACBTIEN[1] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer read pointer top flag interrupt is disabled.
+ * - 1 - The DAC buffer read pointer top flag interrupt is enabled.
+ */
+//@{
+#define BP_DAC_C0_DACBTIEN (1U) //!< Bit position for DAC_C0_DACBTIEN.
+#define BM_DAC_C0_DACBTIEN (0x02U) //!< Bit mask for DAC_C0_DACBTIEN.
+#define BS_DAC_C0_DACBTIEN (1U) //!< Bit field size in bits for DAC_C0_DACBTIEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACBTIEN field.
+#define BR_DAC_C0_DACBTIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBTIEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACBTIEN.
+#define BF_DAC_C0_DACBTIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBTIEN), uint8_t) & BM_DAC_C0_DACBTIEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBTIEN field to a new value.
+#define BW_DAC_C0_DACBTIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBTIEN) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACBWIEN[2] (RW)
+ *
+ * Values:
+ * - 0 - The DAC buffer watermark interrupt is disabled.
+ * - 1 - The DAC buffer watermark interrupt is enabled.
+ */
+//@{
+#define BP_DAC_C0_DACBWIEN (2U) //!< Bit position for DAC_C0_DACBWIEN.
+#define BM_DAC_C0_DACBWIEN (0x04U) //!< Bit mask for DAC_C0_DACBWIEN.
+#define BS_DAC_C0_DACBWIEN (1U) //!< Bit field size in bits for DAC_C0_DACBWIEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACBWIEN field.
+#define BR_DAC_C0_DACBWIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBWIEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACBWIEN.
+#define BF_DAC_C0_DACBWIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBWIEN), uint8_t) & BM_DAC_C0_DACBWIEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBWIEN field to a new value.
+#define BW_DAC_C0_DACBWIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBWIEN) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field LPEN[3] (RW)
+ *
+ * See the 12-bit DAC electrical characteristics of the device data sheet for
+ * details on the impact of the modes below.
+ *
+ * Values:
+ * - 0 - High-Power mode
+ * - 1 - Low-Power mode
+ */
+//@{
+#define BP_DAC_C0_LPEN (3U) //!< Bit position for DAC_C0_LPEN.
+#define BM_DAC_C0_LPEN (0x08U) //!< Bit mask for DAC_C0_LPEN.
+#define BS_DAC_C0_LPEN (1U) //!< Bit field size in bits for DAC_C0_LPEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_LPEN field.
+#define BR_DAC_C0_LPEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_LPEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_LPEN.
+#define BF_DAC_C0_LPEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_LPEN), uint8_t) & BM_DAC_C0_LPEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the LPEN field to a new value.
+#define BW_DAC_C0_LPEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_LPEN) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACSWTRG[4] (WORZ)
+ *
+ * Active high. This is a write-only field, which always reads 0. If DAC
+ * software trigger is selected and buffer is enabled, writing 1 to this field will
+ * advance the buffer read pointer once.
+ *
+ * Values:
+ * - 0 - The DAC soft trigger is not valid.
+ * - 1 - The DAC soft trigger is valid.
+ */
+//@{
+#define BP_DAC_C0_DACSWTRG (4U) //!< Bit position for DAC_C0_DACSWTRG.
+#define BM_DAC_C0_DACSWTRG (0x10U) //!< Bit mask for DAC_C0_DACSWTRG.
+#define BS_DAC_C0_DACSWTRG (1U) //!< Bit field size in bits for DAC_C0_DACSWTRG.
+
+//! @brief Format value for bitfield DAC_C0_DACSWTRG.
+#define BF_DAC_C0_DACSWTRG(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACSWTRG), uint8_t) & BM_DAC_C0_DACSWTRG)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACSWTRG field to a new value.
+#define BW_DAC_C0_DACSWTRG(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACSWTRG) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACTRGSEL[5] (RW)
+ *
+ * Values:
+ * - 0 - The DAC hardware trigger is selected.
+ * - 1 - The DAC software trigger is selected.
+ */
+//@{
+#define BP_DAC_C0_DACTRGSEL (5U) //!< Bit position for DAC_C0_DACTRGSEL.
+#define BM_DAC_C0_DACTRGSEL (0x20U) //!< Bit mask for DAC_C0_DACTRGSEL.
+#define BS_DAC_C0_DACTRGSEL (1U) //!< Bit field size in bits for DAC_C0_DACTRGSEL.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACTRGSEL field.
+#define BR_DAC_C0_DACTRGSEL(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACTRGSEL))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACTRGSEL.
+#define BF_DAC_C0_DACTRGSEL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACTRGSEL), uint8_t) & BM_DAC_C0_DACTRGSEL)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACTRGSEL field to a new value.
+#define BW_DAC_C0_DACTRGSEL(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACTRGSEL) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACRFS[6] (RW)
+ *
+ * Values:
+ * - 0 - The DAC selects DACREF_1 as the reference voltage.
+ * - 1 - The DAC selects DACREF_2 as the reference voltage.
+ */
+//@{
+#define BP_DAC_C0_DACRFS (6U) //!< Bit position for DAC_C0_DACRFS.
+#define BM_DAC_C0_DACRFS (0x40U) //!< Bit mask for DAC_C0_DACRFS.
+#define BS_DAC_C0_DACRFS (1U) //!< Bit field size in bits for DAC_C0_DACRFS.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACRFS field.
+#define BR_DAC_C0_DACRFS(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACRFS))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACRFS.
+#define BF_DAC_C0_DACRFS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACRFS), uint8_t) & BM_DAC_C0_DACRFS)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACRFS field to a new value.
+#define BW_DAC_C0_DACRFS(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACRFS) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C0, field DACEN[7] (RW)
+ *
+ * Starts the Programmable Reference Generator operation.
+ *
+ * Values:
+ * - 0 - The DAC system is disabled.
+ * - 1 - The DAC system is enabled.
+ */
+//@{
+#define BP_DAC_C0_DACEN (7U) //!< Bit position for DAC_C0_DACEN.
+#define BM_DAC_C0_DACEN (0x80U) //!< Bit mask for DAC_C0_DACEN.
+#define BS_DAC_C0_DACEN (1U) //!< Bit field size in bits for DAC_C0_DACEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C0_DACEN field.
+#define BR_DAC_C0_DACEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C0_DACEN.
+#define BF_DAC_C0_DACEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACEN), uint8_t) & BM_DAC_C0_DACEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACEN field to a new value.
+#define BW_DAC_C0_DACEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACEN) = (v))
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// HW_DAC_C1 - DAC Control Register 1
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_C1 - DAC Control Register 1 (RW)
+ *
+ * Reset value: 0x00U
+ *
+ * Do not use 32- or 16-bit accesses to this register.
+ */
+typedef union _hw_dac_c1
+{
+ uint8_t U;
+ struct _hw_dac_c1_bitfields
+ {
+ uint8_t DACBFEN : 1; //!< [0] DAC Buffer Enable
+ uint8_t DACBFMD : 2; //!< [2:1] DAC Buffer Work Mode Select
+ uint8_t DACBFWM : 2; //!< [4:3] DAC Buffer Watermark Select
+ uint8_t RESERVED0 : 2; //!< [6:5]
+ uint8_t DMAEN : 1; //!< [7] DMA Enable Select
+ } B;
+} hw_dac_c1_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_C1 register
+ */
+//@{
+#define HW_DAC_C1_ADDR(x) (REGS_DAC_BASE(x) + 0x22U)
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_C1(x) (*(__IO hw_dac_c1_t *) HW_DAC_C1_ADDR(x))
+#define HW_DAC_C1_RD(x) (HW_DAC_C1(x).U)
+#define HW_DAC_C1_WR(x, v) (HW_DAC_C1(x).U = (v))
+#define HW_DAC_C1_SET(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) | (v)))
+#define HW_DAC_C1_CLR(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) & ~(v)))
+#define HW_DAC_C1_TOG(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_C1 bitfields
+ */
+
+/*!
+ * @name Register DAC_C1, field DACBFEN[0] (RW)
+ *
+ * Values:
+ * - 0 - Buffer read pointer is disabled. The converted data is always the first
+ * word of the buffer.
+ * - 1 - Buffer read pointer is enabled. The converted data is the word that the
+ * read pointer points to. It means converted data can be from any word of
+ * the buffer.
+ */
+//@{
+#define BP_DAC_C1_DACBFEN (0U) //!< Bit position for DAC_C1_DACBFEN.
+#define BM_DAC_C1_DACBFEN (0x01U) //!< Bit mask for DAC_C1_DACBFEN.
+#define BS_DAC_C1_DACBFEN (1U) //!< Bit field size in bits for DAC_C1_DACBFEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C1_DACBFEN field.
+#define BR_DAC_C1_DACBFEN(x) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DACBFEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C1_DACBFEN.
+#define BF_DAC_C1_DACBFEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFEN), uint8_t) & BM_DAC_C1_DACBFEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFEN field to a new value.
+#define BW_DAC_C1_DACBFEN(x, v) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DACBFEN) = (v))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C1, field DACBFMD[2:1] (RW)
+ *
+ * Values:
+ * - 00 - Normal mode
+ * - 01 - Swing mode
+ * - 10 - One-Time Scan mode
+ * - 11 - Reserved
+ */
+//@{
+#define BP_DAC_C1_DACBFMD (1U) //!< Bit position for DAC_C1_DACBFMD.
+#define BM_DAC_C1_DACBFMD (0x06U) //!< Bit mask for DAC_C1_DACBFMD.
+#define BS_DAC_C1_DACBFMD (2U) //!< Bit field size in bits for DAC_C1_DACBFMD.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C1_DACBFMD field.
+#define BR_DAC_C1_DACBFMD(x) (HW_DAC_C1(x).B.DACBFMD)
+#endif
+
+//! @brief Format value for bitfield DAC_C1_DACBFMD.
+#define BF_DAC_C1_DACBFMD(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFMD), uint8_t) & BM_DAC_C1_DACBFMD)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFMD field to a new value.
+#define BW_DAC_C1_DACBFMD(x, v) (HW_DAC_C1_WR(x, (HW_DAC_C1_RD(x) & ~BM_DAC_C1_DACBFMD) | BF_DAC_C1_DACBFMD(v)))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C1, field DACBFWM[4:3] (RW)
+ *
+ * Controls when SR[DACBFWMF] is set. When the DAC buffer read pointer reaches
+ * the word defined by this field, which is 1-4 words away from the upper limit
+ * (DACBUP), SR[DACBFWMF] will be set. This allows user configuration of the
+ * watermark interrupt.
+ *
+ * Values:
+ * - 00 - 1 word
+ * - 01 - 2 words
+ * - 10 - 3 words
+ * - 11 - 4 words
+ */
+//@{
+#define BP_DAC_C1_DACBFWM (3U) //!< Bit position for DAC_C1_DACBFWM.
+#define BM_DAC_C1_DACBFWM (0x18U) //!< Bit mask for DAC_C1_DACBFWM.
+#define BS_DAC_C1_DACBFWM (2U) //!< Bit field size in bits for DAC_C1_DACBFWM.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C1_DACBFWM field.
+#define BR_DAC_C1_DACBFWM(x) (HW_DAC_C1(x).B.DACBFWM)
+#endif
+
+//! @brief Format value for bitfield DAC_C1_DACBFWM.
+#define BF_DAC_C1_DACBFWM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFWM), uint8_t) & BM_DAC_C1_DACBFWM)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFWM field to a new value.
+#define BW_DAC_C1_DACBFWM(x, v) (HW_DAC_C1_WR(x, (HW_DAC_C1_RD(x) & ~BM_DAC_C1_DACBFWM) | BF_DAC_C1_DACBFWM(v)))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C1, field DMAEN[7] (RW)
+ *
+ * Values:
+ * - 0 - DMA is disabled.
+ * - 1 - DMA is enabled. When DMA is enabled, the DMA request will be generated
+ * by original interrupts. The interrupts will not be presented on this
+ * module at the same time.
+ */
+//@{
+#define BP_DAC_C1_DMAEN (7U) //!< Bit position for DAC_C1_DMAEN.
+#define BM_DAC_C1_DMAEN (0x80U) //!< Bit mask for DAC_C1_DMAEN.
+#define BS_DAC_C1_DMAEN (1U) //!< Bit field size in bits for DAC_C1_DMAEN.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C1_DMAEN field.
+#define BR_DAC_C1_DMAEN(x) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DMAEN))
+#endif
+
+//! @brief Format value for bitfield DAC_C1_DMAEN.
+#define BF_DAC_C1_DMAEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DMAEN), uint8_t) & BM_DAC_C1_DMAEN)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DMAEN field to a new value.
+#define BW_DAC_C1_DMAEN(x, v) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DMAEN) = (v))
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// HW_DAC_C2 - DAC Control Register 2
+//-------------------------------------------------------------------------------------------
+
+#ifndef __LANGUAGE_ASM__
+/*!
+ * @brief HW_DAC_C2 - DAC Control Register 2 (RW)
+ *
+ * Reset value: 0x0FU
+ */
+typedef union _hw_dac_c2
+{
+ uint8_t U;
+ struct _hw_dac_c2_bitfields
+ {
+ uint8_t DACBFUP : 4; //!< [3:0] DAC Buffer Upper Limit
+ uint8_t DACBFRP : 4; //!< [7:4] DAC Buffer Read Pointer
+ } B;
+} hw_dac_c2_t;
+#endif
+
+/*!
+ * @name Constants and macros for entire DAC_C2 register
+ */
+//@{
+#define HW_DAC_C2_ADDR(x) (REGS_DAC_BASE(x) + 0x23U)
+
+#ifndef __LANGUAGE_ASM__
+#define HW_DAC_C2(x) (*(__IO hw_dac_c2_t *) HW_DAC_C2_ADDR(x))
+#define HW_DAC_C2_RD(x) (HW_DAC_C2(x).U)
+#define HW_DAC_C2_WR(x, v) (HW_DAC_C2(x).U = (v))
+#define HW_DAC_C2_SET(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) | (v)))
+#define HW_DAC_C2_CLR(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) & ~(v)))
+#define HW_DAC_C2_TOG(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) ^ (v)))
+#endif
+//@}
+
+/*
+ * Constants & macros for individual DAC_C2 bitfields
+ */
+
+/*!
+ * @name Register DAC_C2, field DACBFUP[3:0] (RW)
+ *
+ * Selects the upper limit of the DAC buffer. The buffer read pointer cannot
+ * exceed it.
+ */
+//@{
+#define BP_DAC_C2_DACBFUP (0U) //!< Bit position for DAC_C2_DACBFUP.
+#define BM_DAC_C2_DACBFUP (0x0FU) //!< Bit mask for DAC_C2_DACBFUP.
+#define BS_DAC_C2_DACBFUP (4U) //!< Bit field size in bits for DAC_C2_DACBFUP.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C2_DACBFUP field.
+#define BR_DAC_C2_DACBFUP(x) (HW_DAC_C2(x).B.DACBFUP)
+#endif
+
+//! @brief Format value for bitfield DAC_C2_DACBFUP.
+#define BF_DAC_C2_DACBFUP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C2_DACBFUP), uint8_t) & BM_DAC_C2_DACBFUP)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFUP field to a new value.
+#define BW_DAC_C2_DACBFUP(x, v) (HW_DAC_C2_WR(x, (HW_DAC_C2_RD(x) & ~BM_DAC_C2_DACBFUP) | BF_DAC_C2_DACBFUP(v)))
+#endif
+//@}
+
+/*!
+ * @name Register DAC_C2, field DACBFRP[7:4] (RW)
+ *
+ * Keeps the current value of the buffer read pointer.
+ */
+//@{
+#define BP_DAC_C2_DACBFRP (4U) //!< Bit position for DAC_C2_DACBFRP.
+#define BM_DAC_C2_DACBFRP (0xF0U) //!< Bit mask for DAC_C2_DACBFRP.
+#define BS_DAC_C2_DACBFRP (4U) //!< Bit field size in bits for DAC_C2_DACBFRP.
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Read current value of the DAC_C2_DACBFRP field.
+#define BR_DAC_C2_DACBFRP(x) (HW_DAC_C2(x).B.DACBFRP)
+#endif
+
+//! @brief Format value for bitfield DAC_C2_DACBFRP.
+#define BF_DAC_C2_DACBFRP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C2_DACBFRP), uint8_t) & BM_DAC_C2_DACBFRP)
+
+#ifndef __LANGUAGE_ASM__
+//! @brief Set the DACBFRP field to a new value.
+#define BW_DAC_C2_DACBFRP(x, v) (HW_DAC_C2_WR(x, (HW_DAC_C2_RD(x) & ~BM_DAC_C2_DACBFRP) | BF_DAC_C2_DACBFRP(v)))
+#endif
+//@}
+
+//-------------------------------------------------------------------------------------------
+// hw_dac_t - module struct
+//-------------------------------------------------------------------------------------------
+/*!
+ * @brief All DAC module registers.
+ */
+#ifndef __LANGUAGE_ASM__
+#pragma pack(1)
+typedef struct _hw_dac
+{
+ struct {
+ __IO hw_dac_datnl_t DATnL; //!< [0x0] DAC Data Low Register
+ __IO hw_dac_datnh_t DATnH; //!< [0x1] DAC Data High Register
+ } DAT[16];
+ __IO hw_dac_sr_t SR; //!< [0x20] DAC Status Register
+ __IO hw_dac_c0_t C0; //!< [0x21] DAC Control Register
+ __IO hw_dac_c1_t C1; //!< [0x22] DAC Control Register 1
+ __IO hw_dac_c2_t C2; //!< [0x23] DAC Control Register 2
+} hw_dac_t;
+#pragma pack()
+
+//! @brief Macro to access all DAC registers.
+//! @param x DAC instance number.
+//! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct,
+//! use the '&' operator, like <code>&HW_DAC(0)</code>.
+#define HW_DAC(x) (*(hw_dac_t *) REGS_DAC_BASE(x))
+#endif
+
+#endif // __HW_DAC_REGISTERS_H__
+// v22/130726/0.9
+// EOF