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/*******************************************************************************
* Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of Maxim Integrated
* Products, Inc. shall not be used except as stated in the Maxim Integrated
* Products, Inc. Branding Policy.
*
* The mere transfer of this software does not imply any licenses
* of trade secrets, proprietary technology, copyrights, patents,
* trademarks, maskwork rights, or any other form of intellectual
* property whatsoever. Maxim Integrated Products, Inc. retains all
* ownership rights.
*******************************************************************************
*/
#ifndef _MXC_DAC_REGS_H
#define _MXC_DAC_REGS_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
/**
* @file dac_regs.h
* @addtogroup dac DAC
* @{
*/
/**
* @brief Defines the DAC Operational Modes.
*/
typedef enum {
/** DAC OpMode FIFO */
MXC_E_DAC_OP_MODE_FIFO = 0,
/** DAC OpMode Sample Count */
MXC_E_DAC_OP_MODE_DACSMPLCNT,
/** DAC OpMode DAC_REG Control */
MXC_E_DAC_OP_MODE_DAC_REG,
/** DAC OpMode Continuous */
MXC_E_DAC_OP_MODE_CONTINUOUS
} mxc_dac_op_mode_t;
/**
* @brief Defines the DAC Interpolation Options.
*/
typedef enum {
/** DAC Interpolation is Disabled */
MXC_E_DAC_INTERP_MODE_DISABLED = 0,
/** DAC Interpolation 2:1 */
MXC_E_DAC_INTERP_MODE_2_TO_1,
/** DAC Interpolation 4:1 */
MXC_E_DAC_INTERP_MODE_4_TO_1,
/** DAC Interpolation 8:1 */
MXC_E_DAC_INTERP_MODE_8_TO_1
} mxc_dac_interp_mode_t;
/**
* @brief Defines the DAC Start Modes.
*/
typedef enum {
/** Start on FIFO Not Empty */
MXC_E_DAC_START_MODE_FIFO_NOT_EMPTY = 0,
/** Start on ADC generated Start Strobe */
MXC_E_DAC_START_MODE_ADC_STROBE,
/** Start on DAC generated Start Strobe */
MXC_E_DAC_START_MODE_DAC_STROBE
} mxc_dac_start_mode_t;
/* Offset Register Description
====== ================================================== */
typedef struct {
__IO uint32_t ctrl0; /* 0x0000 DAC Control Register 0 */
__IO uint32_t rate; /* 0x0004 DAC Output Rate Control */
__IO uint32_t ctrl1_int; /* 0x0008 DAC Control Register 1, Interrupt Flags and Enable */
__IO uint32_t reg; /* 0x000C DAC Data Register */
__IO uint32_t trm; /* 0x0010 DAC Trim Register */
} mxc_dac_regs_t;
/* Offset Register Description
====== ================================================== */
typedef struct {
union {
__IO uint8_t output_8; /* 0x0000 Write to push values to DAC output FIFO */
__IO uint16_t output_16; /* 0x0000 Write to push values to DAC output FIFO */
};
} mxc_dac_fifo_t;
/*
Register offsets for module DAC12.
*/
#define MXC_R_DAC_OFFS_CTRL0 ((uint32_t)0x00000000UL)
#define MXC_R_DAC_OFFS_RATE ((uint32_t)0x00000004UL)
#define MXC_R_DAC_OFFS_CTRL1_INT ((uint32_t)0x00000008UL)
#define MXC_R_DAC_FIFO_OFFS_OUTPUT ((uint32_t)0x00000000UL)
/*
Field positions and masks for module DAC.
*/
#define MXC_F_DAC_CTRL0_FIFO_AE_CNT_POS 0
#define MXC_F_DAC_CTRL0_FIFO_AE_CNT ((uint32_t)(0x0000000FUL << MXC_F_DAC_CTRL0_FIFO_AE_CNT_POS))
#define MXC_F_DAC_CTRL0_FIFO_ALMOST_FULL_POS 5
#define MXC_F_DAC_CTRL0_FIFO_ALMOST_FULL ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_FIFO_ALMOST_FULL_POS))
#define MXC_F_DAC_CTRL0_FIFO_EMPTY_POS 6
#define MXC_F_DAC_CTRL0_FIFO_EMPTY ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_FIFO_EMPTY_POS))
#define MXC_F_DAC_CTRL0_FIFO_ALMOST_EMPTY_POS 7
#define MXC_F_DAC_CTRL0_FIFO_ALMOST_EMPTY ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_FIFO_ALMOST_EMPTY_POS))
#define MXC_F_DAC_CTRL0_INTERP_MODE_POS 8
#define MXC_F_DAC_CTRL0_INTERP_MODE ((uint32_t)(0x00000007UL << MXC_F_DAC_CTRL0_INTERP_MODE_POS))
#define MXC_F_DAC_CTRL0_FIFO_AF_CNT_POS 12
#define MXC_F_DAC_CTRL0_FIFO_AF_CNT ((uint32_t)(0x0000000FUL << MXC_F_DAC_CTRL0_FIFO_AF_CNT_POS))
#define MXC_F_DAC_CTRL0_START_MODE_POS 16
#define MXC_F_DAC_CTRL0_START_MODE ((uint32_t)(0x00000003UL << MXC_F_DAC_CTRL0_START_MODE_POS))
#define MXC_F_DAC_CTRL0_CPU_START_POS 20
#define MXC_F_DAC_CTRL0_CPU_START ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_CPU_START_POS))
#define MXC_F_DAC_CTRL0_OP_MODE_POS 24
#define MXC_F_DAC_CTRL0_OP_MODE ((uint32_t)(0x00000003UL << MXC_F_DAC_CTRL0_OP_MODE_POS))
#define MXC_F_DAC_CTRL0_POWER_MODE_1_0_POS 26
#define MXC_F_DAC_CTRL0_POWER_MODE_1_0 ((uint32_t)(0x00000003UL << MXC_F_DAC_CTRL0_POWER_MODE_1_0_POS))
#define MXC_F_DAC_CTRL0_POWER_ON_POS 28
#define MXC_F_DAC_CTRL0_POWER_ON ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_POWER_ON_POS))
#define MXC_F_DAC_CTRL0_CLOCK_GATE_EN_POS 29
#define MXC_F_DAC_CTRL0_CLOCK_GATE_EN ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_CLOCK_GATE_EN_POS))
#define MXC_F_DAC_CTRL0_POWER_MODE_2_POS 30
#define MXC_F_DAC_CTRL0_POWER_MODE_2 ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_POWER_MODE_2_POS))
#define MXC_F_DAC_CTRL0_RESET_POS 31
#define MXC_F_DAC_CTRL0_RESET ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL0_RESET_POS))
#define MXC_F_DAC_RATE_RATE_CNT_POS 0
#define MXC_F_DAC_RATE_RATE_CNT ((uint32_t)(0x0000FFFFUL << MXC_F_DAC_RATE_RATE_CNT_POS))
#define MXC_F_DAC_RATE_SAMPLE_CNT_POS 16
#define MXC_F_DAC_RATE_SAMPLE_CNT ((uint32_t)(0x0000FFFFUL << MXC_F_DAC_RATE_SAMPLE_CNT_POS))
#define MXC_F_DAC_CTRL1_INT_OUT_DONE_IF_POS 0
#define MXC_F_DAC_CTRL1_INT_OUT_DONE_IF ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_OUT_DONE_IF_POS))
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW_IF_POS 1
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW_IF ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_UNDERFLOW_IF_POS))
#define MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IF_POS 2
#define MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IF ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IF_POS))
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW_POS 3
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_UNDERFLOW_POS))
#define MXC_F_DAC_CTRL1_INT_OUT_DONE_IE_POS 16
#define MXC_F_DAC_CTRL1_INT_OUT_DONE_IE ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_OUT_DONE_IE_POS))
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW_IE_POS 17
#define MXC_F_DAC_CTRL1_INT_UNDERFLOW_IE ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_UNDERFLOW_IE_POS))
#define MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IE_POS 18
#define MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IE ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_ALMOST_EMPTY_IE_POS))
#define MXC_F_DAC_CTRL1_INT_AHB_CG_DISABLE_POS 28
#define MXC_F_DAC_CTRL1_INT_AHB_CG_DISABLE ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_AHB_CG_DISABLE_POS))
#define MXC_F_DAC_CTRL1_INT_APB_CG_DISABLE_POS 29
#define MXC_F_DAC_CTRL1_INT_APB_CG_DISABLE ((uint32_t)(0x00000001UL << MXC_F_DAC_CTRL1_INT_APB_CG_DISABLE_POS))
#ifdef __cplusplus
}
#endif
/**
* @}
*/
#endif /* _DAC12_REGS_H */
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