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targets/cmsis/TARGET_Atmel/TARGET_SAM21/utils/cmsis/samd21/include/instance/ins_i2s.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?
User | Revision | Line number | New 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 Instance description for I2S |
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_I2S_INSTANCE_ |
mbed_official | 579:53297373a894 | 48 | #define _SAMD21_I2S_INSTANCE_ |
mbed_official | 579:53297373a894 | 49 | |
mbed_official | 579:53297373a894 | 50 | /* ========== Register definition for I2S peripheral ========== */ |
mbed_official | 579:53297373a894 | 51 | #if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) |
mbed_official | 579:53297373a894 | 52 | #define REG_I2S_CTRLA (0x42005000U) /**< \brief (I2S) Control A */ |
mbed_official | 579:53297373a894 | 53 | #define REG_I2S_CLKCTRL0 (0x42005004U) /**< \brief (I2S) Clock Unit 0 Control */ |
mbed_official | 579:53297373a894 | 54 | #define REG_I2S_CLKCTRL1 (0x42005008U) /**< \brief (I2S) Clock Unit 1 Control */ |
mbed_official | 579:53297373a894 | 55 | #define REG_I2S_INTENCLR (0x4200500CU) /**< \brief (I2S) Interrupt Enable Clear */ |
mbed_official | 579:53297373a894 | 56 | #define REG_I2S_INTENSET (0x42005010U) /**< \brief (I2S) Interrupt Enable Set */ |
mbed_official | 579:53297373a894 | 57 | #define REG_I2S_INTFLAG (0x42005014U) /**< \brief (I2S) Interrupt Flag Status and Clear */ |
mbed_official | 579:53297373a894 | 58 | #define REG_I2S_SYNCBUSY (0x42005018U) /**< \brief (I2S) Synchronization Status */ |
mbed_official | 579:53297373a894 | 59 | #define REG_I2S_SERCTRL0 (0x42005020U) /**< \brief (I2S) Serializer 0 Control */ |
mbed_official | 579:53297373a894 | 60 | #define REG_I2S_SERCTRL1 (0x42005024U) /**< \brief (I2S) Serializer 1 Control */ |
mbed_official | 579:53297373a894 | 61 | #define REG_I2S_DATA0 (0x42005030U) /**< \brief (I2S) Data 0 */ |
mbed_official | 579:53297373a894 | 62 | #define REG_I2S_DATA1 (0x42005034U) /**< \brief (I2S) Data 1 */ |
mbed_official | 579:53297373a894 | 63 | #else |
mbed_official | 579:53297373a894 | 64 | #define REG_I2S_CTRLA (*(RwReg8 *)0x42005000U) /**< \brief (I2S) Control A */ |
mbed_official | 579:53297373a894 | 65 | #define REG_I2S_CLKCTRL0 (*(RwReg *)0x42005004U) /**< \brief (I2S) Clock Unit 0 Control */ |
mbed_official | 579:53297373a894 | 66 | #define REG_I2S_CLKCTRL1 (*(RwReg *)0x42005008U) /**< \brief (I2S) Clock Unit 1 Control */ |
mbed_official | 579:53297373a894 | 67 | #define REG_I2S_INTENCLR (*(RwReg16*)0x4200500CU) /**< \brief (I2S) Interrupt Enable Clear */ |
mbed_official | 579:53297373a894 | 68 | #define REG_I2S_INTENSET (*(RwReg16*)0x42005010U) /**< \brief (I2S) Interrupt Enable Set */ |
mbed_official | 579:53297373a894 | 69 | #define REG_I2S_INTFLAG (*(RwReg16*)0x42005014U) /**< \brief (I2S) Interrupt Flag Status and Clear */ |
mbed_official | 579:53297373a894 | 70 | #define REG_I2S_SYNCBUSY (*(RoReg16*)0x42005018U) /**< \brief (I2S) Synchronization Status */ |
mbed_official | 579:53297373a894 | 71 | #define REG_I2S_SERCTRL0 (*(RwReg *)0x42005020U) /**< \brief (I2S) Serializer 0 Control */ |
mbed_official | 579:53297373a894 | 72 | #define REG_I2S_SERCTRL1 (*(RwReg *)0x42005024U) /**< \brief (I2S) Serializer 1 Control */ |
mbed_official | 579:53297373a894 | 73 | #define REG_I2S_DATA0 (*(RwReg *)0x42005030U) /**< \brief (I2S) Data 0 */ |
mbed_official | 579:53297373a894 | 74 | #define REG_I2S_DATA1 (*(RwReg *)0x42005034U) /**< \brief (I2S) Data 1 */ |
mbed_official | 579:53297373a894 | 75 | #endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ |
mbed_official | 579:53297373a894 | 76 | |
mbed_official | 579:53297373a894 | 77 | /* ========== Instance parameters for I2S peripheral ========== */ |
mbed_official | 579:53297373a894 | 78 | #define I2S_CLK_NUM 2 // Number of clock units |
mbed_official | 579:53297373a894 | 79 | #define I2S_DMAC_ID_RX_0 41 |
mbed_official | 579:53297373a894 | 80 | #define I2S_DMAC_ID_RX_1 42 |
mbed_official | 579:53297373a894 | 81 | #define I2S_DMAC_ID_RX_LSB 41 |
mbed_official | 579:53297373a894 | 82 | #define I2S_DMAC_ID_RX_MSB 42 |
mbed_official | 579:53297373a894 | 83 | #define I2S_DMAC_ID_RX_SIZE 2 |
mbed_official | 579:53297373a894 | 84 | #define I2S_DMAC_ID_TX_0 43 |
mbed_official | 579:53297373a894 | 85 | #define I2S_DMAC_ID_TX_1 44 |
mbed_official | 579:53297373a894 | 86 | #define I2S_DMAC_ID_TX_LSB 43 |
mbed_official | 579:53297373a894 | 87 | #define I2S_DMAC_ID_TX_MSB 44 |
mbed_official | 579:53297373a894 | 88 | #define I2S_DMAC_ID_TX_SIZE 2 |
mbed_official | 579:53297373a894 | 89 | #define I2S_GCLK_ID_0 35 |
mbed_official | 579:53297373a894 | 90 | #define I2S_GCLK_ID_1 36 |
mbed_official | 579:53297373a894 | 91 | #define I2S_GCLK_ID_LSB 35 |
mbed_official | 579:53297373a894 | 92 | #define I2S_GCLK_ID_MSB 36 |
mbed_official | 579:53297373a894 | 93 | #define I2S_GCLK_ID_SIZE 2 |
mbed_official | 579:53297373a894 | 94 | #define I2S_MAX_SLOTS 8 // Max number of data slots in frame |
mbed_official | 579:53297373a894 | 95 | #define I2S_SER_NUM 2 // Number of serializers |
mbed_official | 579:53297373a894 | 96 | |
mbed_official | 579:53297373a894 | 97 | #endif /* _SAMD21_I2S_INSTANCE_ */ |