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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/component/comp_pac.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Child:
592:a274ee790e56
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 579:53297373a894 1 /**
mbed_official 579:53297373a894 2 * \file
mbed_official 579:53297373a894 3 *
mbed_official 579:53297373a894 4 * \brief Component description for PAC
mbed_official 579:53297373a894 5 *
mbed_official 579:53297373a894 6 * Copyright (c) 2014 Atmel Corporation. All rights reserved.
mbed_official 579:53297373a894 7 *
mbed_official 579:53297373a894 8 * \asf_license_start
mbed_official 579:53297373a894 9 *
mbed_official 579:53297373a894 10 * \page License
mbed_official 579:53297373a894 11 *
mbed_official 579:53297373a894 12 * Redistribution and use in source and binary forms, with or without
mbed_official 579:53297373a894 13 * modification, are permitted provided that the following conditions are met:
mbed_official 579:53297373a894 14 *
mbed_official 579:53297373a894 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 579:53297373a894 16 * this list of conditions and the following disclaimer.
mbed_official 579:53297373a894 17 *
mbed_official 579:53297373a894 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 579:53297373a894 19 * this list of conditions and the following disclaimer in the documentation
mbed_official 579:53297373a894 20 * and/or other materials provided with the distribution.
mbed_official 579:53297373a894 21 *
mbed_official 579:53297373a894 22 * 3. The name of Atmel may not be used to endorse or promote products derived
mbed_official 579:53297373a894 23 * from this software without specific prior written permission.
mbed_official 579:53297373a894 24 *
mbed_official 579:53297373a894 25 * 4. This software may only be redistributed and used in connection with an
mbed_official 579:53297373a894 26 * Atmel microcontroller product.
mbed_official 579:53297373a894 27 *
mbed_official 579:53297373a894 28 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
mbed_official 579:53297373a894 29 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed_official 579:53297373a894 30 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
mbed_official 579:53297373a894 31 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
mbed_official 579:53297373a894 32 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 579:53297373a894 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
mbed_official 579:53297373a894 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
mbed_official 579:53297373a894 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
mbed_official 579:53297373a894 36 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
mbed_official 579:53297373a894 37 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
mbed_official 579:53297373a894 38 * POSSIBILITY OF SUCH DAMAGE.
mbed_official 579:53297373a894 39 *
mbed_official 579:53297373a894 40 * \asf_license_stop
mbed_official 579:53297373a894 41 *
mbed_official 579:53297373a894 42 */
mbed_official 579:53297373a894 43 /**
mbed_official 579:53297373a894 44 * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
mbed_official 579:53297373a894 45 */
mbed_official 579:53297373a894 46
mbed_official 579:53297373a894 47 #ifndef _SAMD21_PAC_COMPONENT_
mbed_official 579:53297373a894 48 #define _SAMD21_PAC_COMPONENT_
mbed_official 579:53297373a894 49
mbed_official 579:53297373a894 50 /* ========================================================================== */
mbed_official 579:53297373a894 51 /** SOFTWARE API DEFINITION FOR PAC */
mbed_official 579:53297373a894 52 /* ========================================================================== */
mbed_official 579:53297373a894 53 /** \addtogroup SAMD21_PAC Peripheral Access Controller */
mbed_official 579:53297373a894 54 /*@{*/
mbed_official 579:53297373a894 55
mbed_official 579:53297373a894 56 #define PAC_U2211
mbed_official 579:53297373a894 57 #define REV_PAC 0x101
mbed_official 579:53297373a894 58
mbed_official 579:53297373a894 59 /* -------- PAC_WPCLR : (PAC Offset: 0x0) (R/W 32) Write Protection Clear -------- */
mbed_official 579:53297373a894 60 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
mbed_official 579:53297373a894 61 typedef union {
mbed_official 579:53297373a894 62 struct {
mbed_official 579:53297373a894 63 uint32_t :1; /*!< bit: 0 Reserved */
mbed_official 579:53297373a894 64 uint32_t WP:31; /*!< bit: 1..31 Write Protection Clear */
mbed_official 579:53297373a894 65 } bit; /*!< Structure used for bit access */
mbed_official 579:53297373a894 66 uint32_t reg; /*!< Type used for register access */
mbed_official 579:53297373a894 67 } PAC_WPCLR_Type;
mbed_official 579:53297373a894 68 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
mbed_official 579:53297373a894 69
mbed_official 579:53297373a894 70 #define PAC_WPCLR_OFFSET 0x0 /**< \brief (PAC_WPCLR offset) Write Protection Clear */
mbed_official 579:53297373a894 71 #define PAC_WPCLR_RESETVALUE 0x00000000ul /**< \brief (PAC_WPCLR reset_value) Write Protection Clear */
mbed_official 579:53297373a894 72
mbed_official 579:53297373a894 73 #define PAC_WPCLR_WP_Pos 1 /**< \brief (PAC_WPCLR) Write Protection Clear */
mbed_official 579:53297373a894 74 #define PAC_WPCLR_WP_Msk (0x7FFFFFFFul << PAC_WPCLR_WP_Pos)
mbed_official 579:53297373a894 75 #define PAC_WPCLR_WP(value) ((PAC_WPCLR_WP_Msk & ((value) << PAC_WPCLR_WP_Pos)))
mbed_official 579:53297373a894 76 #define PAC_WPCLR_MASK 0xFFFFFFFEul /**< \brief (PAC_WPCLR) MASK Register */
mbed_official 579:53297373a894 77
mbed_official 579:53297373a894 78 /* -------- PAC_WPSET : (PAC Offset: 0x4) (R/W 32) Write Protection Set -------- */
mbed_official 579:53297373a894 79 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
mbed_official 579:53297373a894 80 typedef union {
mbed_official 579:53297373a894 81 struct {
mbed_official 579:53297373a894 82 uint32_t :1; /*!< bit: 0 Reserved */
mbed_official 579:53297373a894 83 uint32_t WP:31; /*!< bit: 1..31 Write Protection Set */
mbed_official 579:53297373a894 84 } bit; /*!< Structure used for bit access */
mbed_official 579:53297373a894 85 uint32_t reg; /*!< Type used for register access */
mbed_official 579:53297373a894 86 } PAC_WPSET_Type;
mbed_official 579:53297373a894 87 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
mbed_official 579:53297373a894 88
mbed_official 579:53297373a894 89 #define PAC_WPSET_OFFSET 0x4 /**< \brief (PAC_WPSET offset) Write Protection Set */
mbed_official 579:53297373a894 90 #define PAC_WPSET_RESETVALUE 0x00000000ul /**< \brief (PAC_WPSET reset_value) Write Protection Set */
mbed_official 579:53297373a894 91
mbed_official 579:53297373a894 92 #define PAC_WPSET_WP_Pos 1 /**< \brief (PAC_WPSET) Write Protection Set */
mbed_official 579:53297373a894 93 #define PAC_WPSET_WP_Msk (0x7FFFFFFFul << PAC_WPSET_WP_Pos)
mbed_official 579:53297373a894 94 #define PAC_WPSET_WP(value) ((PAC_WPSET_WP_Msk & ((value) << PAC_WPSET_WP_Pos)))
mbed_official 579:53297373a894 95 #define PAC_WPSET_MASK 0xFFFFFFFEul /**< \brief (PAC_WPSET) MASK Register */
mbed_official 579:53297373a894 96
mbed_official 579:53297373a894 97 /** \brief PAC hardware registers */
mbed_official 579:53297373a894 98 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
mbed_official 579:53297373a894 99 typedef struct {
mbed_official 579:53297373a894 100 __IO PAC_WPCLR_Type WPCLR; /**< \brief Offset: 0x0 (R/W 32) Write Protection Clear */
mbed_official 579:53297373a894 101 __IO PAC_WPSET_Type WPSET; /**< \brief Offset: 0x4 (R/W 32) Write Protection Set */
mbed_official 579:53297373a894 102 } Pac;
mbed_official 579:53297373a894 103 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
mbed_official 579:53297373a894 104
mbed_official 579:53297373a894 105 /*@}*/
mbed_official 579:53297373a894 106
mbed_official 579:53297373a894 107 #endif /* _SAMD21_PAC_COMPONENT_ */