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Diff: TARGET_SAMD21G18A/comp_gclk.h
- Revision:
- 111:4336505e4b1c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_SAMD21G18A/comp_gclk.h Tue Dec 15 14:39:38 2015 +0000
@@ -0,0 +1,313 @@
+/**
+ * \file
+ *
+ * \brief Component description for GCLK
+ *
+ * Copyright (c) 2014-2015 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
+ *
+ */
+/*
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
+ */
+
+#ifndef _SAMD21_GCLK_COMPONENT_
+#define _SAMD21_GCLK_COMPONENT_
+
+/* ========================================================================== */
+/** SOFTWARE API DEFINITION FOR GCLK */
+/* ========================================================================== */
+/** \addtogroup SAMD21_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 /* _SAMD21_GCLK_COMPONENT_ */
