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Diff: TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/comp_gclk.h
- Revision:
- 171:3a7713b1edbc
diff -r e95d10626187 -r 3a7713b1edbc TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/comp_gclk.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_SAMR21G18A/TOOLCHAIN_GCC_ARM/comp_gclk.h Thu Nov 08 11:45:42 2018 +0000 @@ -0,0 +1,310 @@ +/** + * \file + * + * \brief Component description for GCLK + * + * Copyright (c) 2015 Atmel Corporation. All rights reserved. + * + * \asf_license_start + * + * \page License + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name of Atmel may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 4. This software may only be redistributed and used in connection with an + * Atmel microcontroller product. + * + * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL 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. + * + * \asf_license_stop + * + */ + +#ifndef _SAMR21_GCLK_COMPONENT_ +#define _SAMR21_GCLK_COMPONENT_ + +/* ========================================================================== */ +/** SOFTWARE API DEFINITION FOR GCLK */ +/* ========================================================================== */ +/** \addtogroup SAMR21_GCLK Generic Clock Generator */ +/*@{*/ + +#define GCLK_U2102 +#define REV_GCLK 0x210 + +/* -------- GCLK_CTRL : (GCLK Offset: 0x0) (R/W 8) Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint8_t SWRST:1; /*!< bit: 0 Software Reset */ + uint8_t :7; /*!< bit: 1.. 7 Reserved */ + } bit; /*!< Structure used for bit access */ + uint8_t reg; /*!< Type used for register access */ +} GCLK_CTRL_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_CTRL_OFFSET 0x0 /**< \brief (GCLK_CTRL offset) Control */ +#define GCLK_CTRL_RESETVALUE 0x00ul /**< \brief (GCLK_CTRL reset_value) Control */ + +#define GCLK_CTRL_SWRST_Pos 0 /**< \brief (GCLK_CTRL) Software Reset */ +#define GCLK_CTRL_SWRST (0x1ul << GCLK_CTRL_SWRST_Pos) +#define GCLK_CTRL_MASK 0x01ul /**< \brief (GCLK_CTRL) MASK Register */ + +/* -------- GCLK_STATUS : (GCLK Offset: 0x1) (R/ 8) Status -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint8_t :7; /*!< bit: 0.. 6 Reserved */ + uint8_t SYNCBUSY:1; /*!< bit: 7 Synchronization Busy Status */ + } bit; /*!< Structure used for bit access */ + uint8_t reg; /*!< Type used for register access */ +} GCLK_STATUS_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_STATUS_OFFSET 0x1 /**< \brief (GCLK_STATUS offset) Status */ +#define GCLK_STATUS_RESETVALUE 0x00ul /**< \brief (GCLK_STATUS reset_value) Status */ + +#define GCLK_STATUS_SYNCBUSY_Pos 7 /**< \brief (GCLK_STATUS) Synchronization Busy Status */ +#define GCLK_STATUS_SYNCBUSY (0x1ul << GCLK_STATUS_SYNCBUSY_Pos) +#define GCLK_STATUS_MASK 0x80ul /**< \brief (GCLK_STATUS) MASK Register */ + +/* -------- GCLK_CLKCTRL : (GCLK Offset: 0x2) (R/W 16) Generic Clock Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint16_t ID:6; /*!< bit: 0.. 5 Generic Clock Selection ID */ + uint16_t :2; /*!< bit: 6.. 7 Reserved */ + uint16_t GEN:4; /*!< bit: 8..11 Generic Clock Generator */ + uint16_t :2; /*!< bit: 12..13 Reserved */ + uint16_t CLKEN:1; /*!< bit: 14 Clock Enable */ + uint16_t WRTLOCK:1; /*!< bit: 15 Write Lock */ + } bit; /*!< Structure used for bit access */ + uint16_t reg; /*!< Type used for register access */ +} GCLK_CLKCTRL_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_CLKCTRL_OFFSET 0x2 /**< \brief (GCLK_CLKCTRL offset) Generic Clock Control */ +#define GCLK_CLKCTRL_RESETVALUE 0x0000ul /**< \brief (GCLK_CLKCTRL reset_value) Generic Clock Control */ + +#define GCLK_CLKCTRL_ID_Pos 0 /**< \brief (GCLK_CLKCTRL) Generic Clock Selection ID */ +#define GCLK_CLKCTRL_ID_Msk (0x3Ful << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID(value) (GCLK_CLKCTRL_ID_Msk & ((value) << GCLK_CLKCTRL_ID_Pos)) +#define GCLK_CLKCTRL_ID_DFLL48_Val 0x0ul /**< \brief (GCLK_CLKCTRL) DFLL48 */ +#define GCLK_CLKCTRL_ID_FDPLL_Val 0x1ul /**< \brief (GCLK_CLKCTRL) FDPLL */ +#define GCLK_CLKCTRL_ID_FDPLL32K_Val 0x2ul /**< \brief (GCLK_CLKCTRL) FDPLL32K */ +#define GCLK_CLKCTRL_ID_WDT_Val 0x3ul /**< \brief (GCLK_CLKCTRL) WDT */ +#define GCLK_CLKCTRL_ID_RTC_Val 0x4ul /**< \brief (GCLK_CLKCTRL) RTC */ +#define GCLK_CLKCTRL_ID_EIC_Val 0x5ul /**< \brief (GCLK_CLKCTRL) EIC */ +#define GCLK_CLKCTRL_ID_USB_Val 0x6ul /**< \brief (GCLK_CLKCTRL) USB */ +#define GCLK_CLKCTRL_ID_EVSYS_0_Val 0x7ul /**< \brief (GCLK_CLKCTRL) EVSYS_0 */ +#define GCLK_CLKCTRL_ID_EVSYS_1_Val 0x8ul /**< \brief (GCLK_CLKCTRL) EVSYS_1 */ +#define GCLK_CLKCTRL_ID_EVSYS_2_Val 0x9ul /**< \brief (GCLK_CLKCTRL) EVSYS_2 */ +#define GCLK_CLKCTRL_ID_EVSYS_3_Val 0xAul /**< \brief (GCLK_CLKCTRL) EVSYS_3 */ +#define GCLK_CLKCTRL_ID_EVSYS_4_Val 0xBul /**< \brief (GCLK_CLKCTRL) EVSYS_4 */ +#define GCLK_CLKCTRL_ID_EVSYS_5_Val 0xCul /**< \brief (GCLK_CLKCTRL) EVSYS_5 */ +#define GCLK_CLKCTRL_ID_EVSYS_6_Val 0xDul /**< \brief (GCLK_CLKCTRL) EVSYS_6 */ +#define GCLK_CLKCTRL_ID_EVSYS_7_Val 0xEul /**< \brief (GCLK_CLKCTRL) EVSYS_7 */ +#define GCLK_CLKCTRL_ID_EVSYS_8_Val 0xFul /**< \brief (GCLK_CLKCTRL) EVSYS_8 */ +#define GCLK_CLKCTRL_ID_EVSYS_9_Val 0x10ul /**< \brief (GCLK_CLKCTRL) EVSYS_9 */ +#define GCLK_CLKCTRL_ID_EVSYS_10_Val 0x11ul /**< \brief (GCLK_CLKCTRL) EVSYS_10 */ +#define GCLK_CLKCTRL_ID_EVSYS_11_Val 0x12ul /**< \brief (GCLK_CLKCTRL) EVSYS_11 */ +#define GCLK_CLKCTRL_ID_SERCOMX_SLOW_Val 0x13ul /**< \brief (GCLK_CLKCTRL) SERCOMX_SLOW */ +#define GCLK_CLKCTRL_ID_SERCOM0_CORE_Val 0x14ul /**< \brief (GCLK_CLKCTRL) SERCOM0_CORE */ +#define GCLK_CLKCTRL_ID_SERCOM1_CORE_Val 0x15ul /**< \brief (GCLK_CLKCTRL) SERCOM1_CORE */ +#define GCLK_CLKCTRL_ID_SERCOM2_CORE_Val 0x16ul /**< \brief (GCLK_CLKCTRL) SERCOM2_CORE */ +#define GCLK_CLKCTRL_ID_SERCOM3_CORE_Val 0x17ul /**< \brief (GCLK_CLKCTRL) SERCOM3_CORE */ +#define GCLK_CLKCTRL_ID_SERCOM4_CORE_Val 0x18ul /**< \brief (GCLK_CLKCTRL) SERCOM4_CORE */ +#define GCLK_CLKCTRL_ID_SERCOM5_CORE_Val 0x19ul /**< \brief (GCLK_CLKCTRL) SERCOM5_CORE */ +#define GCLK_CLKCTRL_ID_TCC0_TCC1_Val 0x1Aul /**< \brief (GCLK_CLKCTRL) TCC0_TCC1 */ +#define GCLK_CLKCTRL_ID_TCC2_TC3_Val 0x1Bul /**< \brief (GCLK_CLKCTRL) TCC2_TC3 */ +#define GCLK_CLKCTRL_ID_TC4_TC5_Val 0x1Cul /**< \brief (GCLK_CLKCTRL) TC4_TC5 */ +#define GCLK_CLKCTRL_ID_TC6_TC7_Val 0x1Dul /**< \brief (GCLK_CLKCTRL) TC6_TC7 */ +#define GCLK_CLKCTRL_ID_ADC_Val 0x1Eul /**< \brief (GCLK_CLKCTRL) ADC */ +#define GCLK_CLKCTRL_ID_AC_DIG_Val 0x1Ful /**< \brief (GCLK_CLKCTRL) AC_DIG */ +#define GCLK_CLKCTRL_ID_AC_ANA_Val 0x20ul /**< \brief (GCLK_CLKCTRL) AC_ANA */ +#define GCLK_CLKCTRL_ID_DAC_Val 0x21ul /**< \brief (GCLK_CLKCTRL) DAC */ +#define GCLK_CLKCTRL_ID_PTC_Val 0x22ul /**< \brief (GCLK_CLKCTRL) PTC */ +#define GCLK_CLKCTRL_ID_I2S_0_Val 0x23ul /**< \brief (GCLK_CLKCTRL) I2S_0 */ +#define GCLK_CLKCTRL_ID_I2S_1_Val 0x24ul /**< \brief (GCLK_CLKCTRL) I2S_1 */ +#define GCLK_CLKCTRL_ID_DFLL48 (GCLK_CLKCTRL_ID_DFLL48_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_FDPLL (GCLK_CLKCTRL_ID_FDPLL_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_FDPLL32K (GCLK_CLKCTRL_ID_FDPLL32K_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_WDT (GCLK_CLKCTRL_ID_WDT_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_RTC (GCLK_CLKCTRL_ID_RTC_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EIC (GCLK_CLKCTRL_ID_EIC_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_USB (GCLK_CLKCTRL_ID_USB_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_0 (GCLK_CLKCTRL_ID_EVSYS_0_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_1 (GCLK_CLKCTRL_ID_EVSYS_1_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_2 (GCLK_CLKCTRL_ID_EVSYS_2_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_3 (GCLK_CLKCTRL_ID_EVSYS_3_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_4 (GCLK_CLKCTRL_ID_EVSYS_4_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_5 (GCLK_CLKCTRL_ID_EVSYS_5_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_6 (GCLK_CLKCTRL_ID_EVSYS_6_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_7 (GCLK_CLKCTRL_ID_EVSYS_7_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_8 (GCLK_CLKCTRL_ID_EVSYS_8_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_9 (GCLK_CLKCTRL_ID_EVSYS_9_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_10 (GCLK_CLKCTRL_ID_EVSYS_10_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_EVSYS_11 (GCLK_CLKCTRL_ID_EVSYS_11_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOMX_SLOW (GCLK_CLKCTRL_ID_SERCOMX_SLOW_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM0_CORE (GCLK_CLKCTRL_ID_SERCOM0_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM1_CORE (GCLK_CLKCTRL_ID_SERCOM1_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM2_CORE (GCLK_CLKCTRL_ID_SERCOM2_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM3_CORE (GCLK_CLKCTRL_ID_SERCOM3_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM4_CORE (GCLK_CLKCTRL_ID_SERCOM4_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_SERCOM5_CORE (GCLK_CLKCTRL_ID_SERCOM5_CORE_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_TCC0_TCC1 (GCLK_CLKCTRL_ID_TCC0_TCC1_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_TCC2_TC3 (GCLK_CLKCTRL_ID_TCC2_TC3_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_TC4_TC5 (GCLK_CLKCTRL_ID_TC4_TC5_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_TC6_TC7 (GCLK_CLKCTRL_ID_TC6_TC7_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_ADC (GCLK_CLKCTRL_ID_ADC_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_AC_DIG (GCLK_CLKCTRL_ID_AC_DIG_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_AC_ANA (GCLK_CLKCTRL_ID_AC_ANA_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_DAC (GCLK_CLKCTRL_ID_DAC_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_PTC (GCLK_CLKCTRL_ID_PTC_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_I2S_0 (GCLK_CLKCTRL_ID_I2S_0_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_ID_I2S_1 (GCLK_CLKCTRL_ID_I2S_1_Val << GCLK_CLKCTRL_ID_Pos) +#define GCLK_CLKCTRL_GEN_Pos 8 /**< \brief (GCLK_CLKCTRL) Generic Clock Generator */ +#define GCLK_CLKCTRL_GEN_Msk (0xFul << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN(value) (GCLK_CLKCTRL_GEN_Msk & ((value) << GCLK_CLKCTRL_GEN_Pos)) +#define GCLK_CLKCTRL_GEN_GCLK0_Val 0x0ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 0 */ +#define GCLK_CLKCTRL_GEN_GCLK1_Val 0x1ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 1 */ +#define GCLK_CLKCTRL_GEN_GCLK2_Val 0x2ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 2 */ +#define GCLK_CLKCTRL_GEN_GCLK3_Val 0x3ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 3 */ +#define GCLK_CLKCTRL_GEN_GCLK4_Val 0x4ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 4 */ +#define GCLK_CLKCTRL_GEN_GCLK5_Val 0x5ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 5 */ +#define GCLK_CLKCTRL_GEN_GCLK6_Val 0x6ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 6 */ +#define GCLK_CLKCTRL_GEN_GCLK7_Val 0x7ul /**< \brief (GCLK_CLKCTRL) Generic clock generator 7 */ +#define GCLK_CLKCTRL_GEN_GCLK0 (GCLK_CLKCTRL_GEN_GCLK0_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK1 (GCLK_CLKCTRL_GEN_GCLK1_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK2 (GCLK_CLKCTRL_GEN_GCLK2_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK3 (GCLK_CLKCTRL_GEN_GCLK3_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK4 (GCLK_CLKCTRL_GEN_GCLK4_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK5 (GCLK_CLKCTRL_GEN_GCLK5_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK6 (GCLK_CLKCTRL_GEN_GCLK6_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_GEN_GCLK7 (GCLK_CLKCTRL_GEN_GCLK7_Val << GCLK_CLKCTRL_GEN_Pos) +#define GCLK_CLKCTRL_CLKEN_Pos 14 /**< \brief (GCLK_CLKCTRL) Clock Enable */ +#define GCLK_CLKCTRL_CLKEN (0x1ul << GCLK_CLKCTRL_CLKEN_Pos) +#define GCLK_CLKCTRL_WRTLOCK_Pos 15 /**< \brief (GCLK_CLKCTRL) Write Lock */ +#define GCLK_CLKCTRL_WRTLOCK (0x1ul << GCLK_CLKCTRL_WRTLOCK_Pos) +#define GCLK_CLKCTRL_MASK 0xCF3Ful /**< \brief (GCLK_CLKCTRL) MASK Register */ + +/* -------- GCLK_GENCTRL : (GCLK Offset: 0x4) (R/W 32) Generic Clock Generator Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint32_t ID:4; /*!< bit: 0.. 3 Generic Clock Generator Selection */ + uint32_t :4; /*!< bit: 4.. 7 Reserved */ + uint32_t SRC:5; /*!< bit: 8..12 Source Select */ + uint32_t :3; /*!< bit: 13..15 Reserved */ + uint32_t GENEN:1; /*!< bit: 16 Generic Clock Generator Enable */ + uint32_t IDC:1; /*!< bit: 17 Improve Duty Cycle */ + uint32_t OOV:1; /*!< bit: 18 Output Off Value */ + uint32_t OE:1; /*!< bit: 19 Output Enable */ + uint32_t DIVSEL:1; /*!< bit: 20 Divide Selection */ + uint32_t RUNSTDBY:1; /*!< bit: 21 Run in Standby */ + uint32_t :10; /*!< bit: 22..31 Reserved */ + } bit; /*!< Structure used for bit access */ + uint32_t reg; /*!< Type used for register access */ +} GCLK_GENCTRL_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_GENCTRL_OFFSET 0x4 /**< \brief (GCLK_GENCTRL offset) Generic Clock Generator Control */ +#define GCLK_GENCTRL_RESETVALUE 0x00000000ul /**< \brief (GCLK_GENCTRL reset_value) Generic Clock Generator Control */ + +#define GCLK_GENCTRL_ID_Pos 0 /**< \brief (GCLK_GENCTRL) Generic Clock Generator Selection */ +#define GCLK_GENCTRL_ID_Msk (0xFul << GCLK_GENCTRL_ID_Pos) +#define GCLK_GENCTRL_ID(value) (GCLK_GENCTRL_ID_Msk & ((value) << GCLK_GENCTRL_ID_Pos)) +#define GCLK_GENCTRL_SRC_Pos 8 /**< \brief (GCLK_GENCTRL) Source Select */ +#define GCLK_GENCTRL_SRC_Msk (0x1Ful << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC(value) (GCLK_GENCTRL_SRC_Msk & ((value) << GCLK_GENCTRL_SRC_Pos)) +#define GCLK_GENCTRL_SRC_XOSC_Val 0x0ul /**< \brief (GCLK_GENCTRL) XOSC oscillator output */ +#define GCLK_GENCTRL_SRC_GCLKIN_Val 0x1ul /**< \brief (GCLK_GENCTRL) Generator input pad */ +#define GCLK_GENCTRL_SRC_GCLKGEN1_Val 0x2ul /**< \brief (GCLK_GENCTRL) Generic clock generator 1 output */ +#define GCLK_GENCTRL_SRC_OSCULP32K_Val 0x3ul /**< \brief (GCLK_GENCTRL) OSCULP32K oscillator output */ +#define GCLK_GENCTRL_SRC_OSC32K_Val 0x4ul /**< \brief (GCLK_GENCTRL) OSC32K oscillator output */ +#define GCLK_GENCTRL_SRC_XOSC32K_Val 0x5ul /**< \brief (GCLK_GENCTRL) XOSC32K oscillator output */ +#define GCLK_GENCTRL_SRC_OSC8M_Val 0x6ul /**< \brief (GCLK_GENCTRL) OSC8M oscillator output */ +#define GCLK_GENCTRL_SRC_DFLL48M_Val 0x7ul /**< \brief (GCLK_GENCTRL) DFLL48M output */ +#define GCLK_GENCTRL_SRC_FDPLL_Val 0x8ul /**< \brief (GCLK_GENCTRL) FDPLL output */ +#define GCLK_GENCTRL_SRC_XOSC (GCLK_GENCTRL_SRC_XOSC_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_GCLKIN (GCLK_GENCTRL_SRC_GCLKIN_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_GCLKGEN1 (GCLK_GENCTRL_SRC_GCLKGEN1_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_OSCULP32K (GCLK_GENCTRL_SRC_OSCULP32K_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_OSC32K (GCLK_GENCTRL_SRC_OSC32K_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_XOSC32K (GCLK_GENCTRL_SRC_XOSC32K_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_OSC8M (GCLK_GENCTRL_SRC_OSC8M_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_DFLL48M (GCLK_GENCTRL_SRC_DFLL48M_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_FDPLL (GCLK_GENCTRL_SRC_FDPLL_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_GENEN_Pos 16 /**< \brief (GCLK_GENCTRL) Generic Clock Generator Enable */ +#define GCLK_GENCTRL_GENEN (0x1ul << GCLK_GENCTRL_GENEN_Pos) +#define GCLK_GENCTRL_IDC_Pos 17 /**< \brief (GCLK_GENCTRL) Improve Duty Cycle */ +#define GCLK_GENCTRL_IDC (0x1ul << GCLK_GENCTRL_IDC_Pos) +#define GCLK_GENCTRL_OOV_Pos 18 /**< \brief (GCLK_GENCTRL) Output Off Value */ +#define GCLK_GENCTRL_OOV (0x1ul << GCLK_GENCTRL_OOV_Pos) +#define GCLK_GENCTRL_OE_Pos 19 /**< \brief (GCLK_GENCTRL) Output Enable */ +#define GCLK_GENCTRL_OE (0x1ul << GCLK_GENCTRL_OE_Pos) +#define GCLK_GENCTRL_DIVSEL_Pos 20 /**< \brief (GCLK_GENCTRL) Divide Selection */ +#define GCLK_GENCTRL_DIVSEL (0x1ul << GCLK_GENCTRL_DIVSEL_Pos) +#define GCLK_GENCTRL_RUNSTDBY_Pos 21 /**< \brief (GCLK_GENCTRL) Run in Standby */ +#define GCLK_GENCTRL_RUNSTDBY (0x1ul << GCLK_GENCTRL_RUNSTDBY_Pos) +#define GCLK_GENCTRL_MASK 0x003F1F0Ful /**< \brief (GCLK_GENCTRL) MASK Register */ + +/* -------- GCLK_GENDIV : (GCLK Offset: 0x8) (R/W 32) Generic Clock Generator Division -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint32_t ID:4; /*!< bit: 0.. 3 Generic Clock Generator Selection */ + uint32_t :4; /*!< bit: 4.. 7 Reserved */ + uint32_t DIV:16; /*!< bit: 8..23 Division Factor */ + uint32_t :8; /*!< bit: 24..31 Reserved */ + } bit; /*!< Structure used for bit access */ + uint32_t reg; /*!< Type used for register access */ +} GCLK_GENDIV_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_GENDIV_OFFSET 0x8 /**< \brief (GCLK_GENDIV offset) Generic Clock Generator Division */ +#define GCLK_GENDIV_RESETVALUE 0x00000000ul /**< \brief (GCLK_GENDIV reset_value) Generic Clock Generator Division */ + +#define GCLK_GENDIV_ID_Pos 0 /**< \brief (GCLK_GENDIV) Generic Clock Generator Selection */ +#define GCLK_GENDIV_ID_Msk (0xFul << GCLK_GENDIV_ID_Pos) +#define GCLK_GENDIV_ID(value) (GCLK_GENDIV_ID_Msk & ((value) << GCLK_GENDIV_ID_Pos)) +#define GCLK_GENDIV_DIV_Pos 8 /**< \brief (GCLK_GENDIV) Division Factor */ +#define GCLK_GENDIV_DIV_Msk (0xFFFFul << GCLK_GENDIV_DIV_Pos) +#define GCLK_GENDIV_DIV(value) (GCLK_GENDIV_DIV_Msk & ((value) << GCLK_GENDIV_DIV_Pos)) +#define GCLK_GENDIV_MASK 0x00FFFF0Ful /**< \brief (GCLK_GENDIV) MASK Register */ + +/** \brief GCLK hardware registers */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef struct { + __IO GCLK_CTRL_Type CTRL; /**< \brief Offset: 0x0 (R/W 8) Control */ + __I GCLK_STATUS_Type STATUS; /**< \brief Offset: 0x1 (R/ 8) Status */ + __IO GCLK_CLKCTRL_Type CLKCTRL; /**< \brief Offset: 0x2 (R/W 16) Generic Clock Control */ + __IO GCLK_GENCTRL_Type GENCTRL; /**< \brief Offset: 0x4 (R/W 32) Generic Clock Generator Control */ + __IO GCLK_GENDIV_Type GENDIV; /**< \brief Offset: 0x8 (R/W 32) Generic Clock Generator Division */ +} Gclk; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +/*@}*/ + +#endif /* _SAMR21_GCLK_COMPONENT_ */