Egor Rumjantsev
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Diff: TARGET_EFM32LG_STK3600/efm32lg_i2c.h
- Revision:
- 98:8ab26030e058
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_EFM32LG_STK3600/efm32lg_i2c.h Wed Apr 29 10:16:23 2015 +0100
@@ -0,0 +1,701 @@
+/**************************************************************************//**
+ * @file efm32lg_i2c.h
+ * @brief EFM32LG_I2C register and bit field definitions
+ * @version 3.20.6
+ ******************************************************************************
+ * @section License
+ * <b>(C) Copyright 2014 Silicon Laboratories, Inc. http://www.silabs.com</b>
+ ******************************************************************************
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software.@n
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.@n
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Laboratories, Inc.
+ * has no obligation to support this Software. Silicon Laboratories, Inc. is
+ * providing the Software "AS IS", with no express or implied warranties of any
+ * kind, including, but not limited to, any implied warranties of
+ * merchantability or fitness for any particular purpose or warranties against
+ * infringement of any proprietary rights of a third party.
+ *
+ * Silicon Laboratories, Inc. will not be liable for any consequential,
+ * incidental, or special damages, or any other relief, or for any claim by
+ * any third party, arising from your use of this Software.
+ *
+ *****************************************************************************/
+/**************************************************************************//**
+ * @defgroup EFM32LG_I2C
+ * @{
+ * @brief EFM32LG_I2C Register Declaration
+ *****************************************************************************/
+typedef struct
+{
+ __IO uint32_t CTRL; /**< Control Register */
+ __IO uint32_t CMD; /**< Command Register */
+ __I uint32_t STATE; /**< State Register */
+ __I uint32_t STATUS; /**< Status Register */
+ __IO uint32_t CLKDIV; /**< Clock Division Register */
+ __IO uint32_t SADDR; /**< Slave Address Register */
+ __IO uint32_t SADDRMASK; /**< Slave Address Mask Register */
+ __I uint32_t RXDATA; /**< Receive Buffer Data Register */
+ __I uint32_t RXDATAP; /**< Receive Buffer Data Peek Register */
+ __IO uint32_t TXDATA; /**< Transmit Buffer Data Register */
+ __I uint32_t IF; /**< Interrupt Flag Register */
+ __IO uint32_t IFS; /**< Interrupt Flag Set Register */
+ __IO uint32_t IFC; /**< Interrupt Flag Clear Register */
+ __IO uint32_t IEN; /**< Interrupt Enable Register */
+ __IO uint32_t ROUTE; /**< I/O Routing Register */
+} I2C_TypeDef; /** @} */
+
+/**************************************************************************//**
+ * @defgroup EFM32LG_I2C_BitFields
+ * @{
+ *****************************************************************************/
+
+/* Bit fields for I2C CTRL */
+#define _I2C_CTRL_RESETVALUE 0x00000000UL /**< Default value for I2C_CTRL */
+#define _I2C_CTRL_MASK 0x0007B37FUL /**< Mask for I2C_CTRL */
+#define I2C_CTRL_EN (0x1UL << 0) /**< I2C Enable */
+#define _I2C_CTRL_EN_SHIFT 0 /**< Shift value for I2C_EN */
+#define _I2C_CTRL_EN_MASK 0x1UL /**< Bit mask for I2C_EN */
+#define _I2C_CTRL_EN_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_EN_DEFAULT (_I2C_CTRL_EN_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_SLAVE (0x1UL << 1) /**< Addressable as Slave */
+#define _I2C_CTRL_SLAVE_SHIFT 1 /**< Shift value for I2C_SLAVE */
+#define _I2C_CTRL_SLAVE_MASK 0x2UL /**< Bit mask for I2C_SLAVE */
+#define _I2C_CTRL_SLAVE_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_SLAVE_DEFAULT (_I2C_CTRL_SLAVE_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOACK (0x1UL << 2) /**< Automatic Acknowledge */
+#define _I2C_CTRL_AUTOACK_SHIFT 2 /**< Shift value for I2C_AUTOACK */
+#define _I2C_CTRL_AUTOACK_MASK 0x4UL /**< Bit mask for I2C_AUTOACK */
+#define _I2C_CTRL_AUTOACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOACK_DEFAULT (_I2C_CTRL_AUTOACK_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOSE (0x1UL << 3) /**< Automatic STOP when Empty */
+#define _I2C_CTRL_AUTOSE_SHIFT 3 /**< Shift value for I2C_AUTOSE */
+#define _I2C_CTRL_AUTOSE_MASK 0x8UL /**< Bit mask for I2C_AUTOSE */
+#define _I2C_CTRL_AUTOSE_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOSE_DEFAULT (_I2C_CTRL_AUTOSE_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOSN (0x1UL << 4) /**< Automatic STOP on NACK */
+#define _I2C_CTRL_AUTOSN_SHIFT 4 /**< Shift value for I2C_AUTOSN */
+#define _I2C_CTRL_AUTOSN_MASK 0x10UL /**< Bit mask for I2C_AUTOSN */
+#define _I2C_CTRL_AUTOSN_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_AUTOSN_DEFAULT (_I2C_CTRL_AUTOSN_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_ARBDIS (0x1UL << 5) /**< Arbitration Disable */
+#define _I2C_CTRL_ARBDIS_SHIFT 5 /**< Shift value for I2C_ARBDIS */
+#define _I2C_CTRL_ARBDIS_MASK 0x20UL /**< Bit mask for I2C_ARBDIS */
+#define _I2C_CTRL_ARBDIS_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_ARBDIS_DEFAULT (_I2C_CTRL_ARBDIS_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_GCAMEN (0x1UL << 6) /**< General Call Address Match Enable */
+#define _I2C_CTRL_GCAMEN_SHIFT 6 /**< Shift value for I2C_GCAMEN */
+#define _I2C_CTRL_GCAMEN_MASK 0x40UL /**< Bit mask for I2C_GCAMEN */
+#define _I2C_CTRL_GCAMEN_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_GCAMEN_DEFAULT (_I2C_CTRL_GCAMEN_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define _I2C_CTRL_CLHR_SHIFT 8 /**< Shift value for I2C_CLHR */
+#define _I2C_CTRL_CLHR_MASK 0x300UL /**< Bit mask for I2C_CLHR */
+#define _I2C_CTRL_CLHR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define _I2C_CTRL_CLHR_STANDARD 0x00000000UL /**< Mode STANDARD for I2C_CTRL */
+#define _I2C_CTRL_CLHR_ASYMMETRIC 0x00000001UL /**< Mode ASYMMETRIC for I2C_CTRL */
+#define _I2C_CTRL_CLHR_FAST 0x00000002UL /**< Mode FAST for I2C_CTRL */
+#define I2C_CTRL_CLHR_DEFAULT (_I2C_CTRL_CLHR_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_CLHR_STANDARD (_I2C_CTRL_CLHR_STANDARD << 8) /**< Shifted mode STANDARD for I2C_CTRL */
+#define I2C_CTRL_CLHR_ASYMMETRIC (_I2C_CTRL_CLHR_ASYMMETRIC << 8) /**< Shifted mode ASYMMETRIC for I2C_CTRL */
+#define I2C_CTRL_CLHR_FAST (_I2C_CTRL_CLHR_FAST << 8) /**< Shifted mode FAST for I2C_CTRL */
+#define _I2C_CTRL_BITO_SHIFT 12 /**< Shift value for I2C_BITO */
+#define _I2C_CTRL_BITO_MASK 0x3000UL /**< Bit mask for I2C_BITO */
+#define _I2C_CTRL_BITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define _I2C_CTRL_BITO_OFF 0x00000000UL /**< Mode OFF for I2C_CTRL */
+#define _I2C_CTRL_BITO_40PCC 0x00000001UL /**< Mode 40PCC for I2C_CTRL */
+#define _I2C_CTRL_BITO_80PCC 0x00000002UL /**< Mode 80PCC for I2C_CTRL */
+#define _I2C_CTRL_BITO_160PCC 0x00000003UL /**< Mode 160PCC for I2C_CTRL */
+#define I2C_CTRL_BITO_DEFAULT (_I2C_CTRL_BITO_DEFAULT << 12) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_BITO_OFF (_I2C_CTRL_BITO_OFF << 12) /**< Shifted mode OFF for I2C_CTRL */
+#define I2C_CTRL_BITO_40PCC (_I2C_CTRL_BITO_40PCC << 12) /**< Shifted mode 40PCC for I2C_CTRL */
+#define I2C_CTRL_BITO_80PCC (_I2C_CTRL_BITO_80PCC << 12) /**< Shifted mode 80PCC for I2C_CTRL */
+#define I2C_CTRL_BITO_160PCC (_I2C_CTRL_BITO_160PCC << 12) /**< Shifted mode 160PCC for I2C_CTRL */
+#define I2C_CTRL_GIBITO (0x1UL << 15) /**< Go Idle on Bus Idle Timeout */
+#define _I2C_CTRL_GIBITO_SHIFT 15 /**< Shift value for I2C_GIBITO */
+#define _I2C_CTRL_GIBITO_MASK 0x8000UL /**< Bit mask for I2C_GIBITO */
+#define _I2C_CTRL_GIBITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_GIBITO_DEFAULT (_I2C_CTRL_GIBITO_DEFAULT << 15) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define _I2C_CTRL_CLTO_SHIFT 16 /**< Shift value for I2C_CLTO */
+#define _I2C_CTRL_CLTO_MASK 0x70000UL /**< Bit mask for I2C_CLTO */
+#define _I2C_CTRL_CLTO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CTRL */
+#define _I2C_CTRL_CLTO_OFF 0x00000000UL /**< Mode OFF for I2C_CTRL */
+#define _I2C_CTRL_CLTO_40PCC 0x00000001UL /**< Mode 40PCC for I2C_CTRL */
+#define _I2C_CTRL_CLTO_80PCC 0x00000002UL /**< Mode 80PCC for I2C_CTRL */
+#define _I2C_CTRL_CLTO_160PCC 0x00000003UL /**< Mode 160PCC for I2C_CTRL */
+#define _I2C_CTRL_CLTO_320PPC 0x00000004UL /**< Mode 320PPC for I2C_CTRL */
+#define _I2C_CTRL_CLTO_1024PPC 0x00000005UL /**< Mode 1024PPC for I2C_CTRL */
+#define I2C_CTRL_CLTO_DEFAULT (_I2C_CTRL_CLTO_DEFAULT << 16) /**< Shifted mode DEFAULT for I2C_CTRL */
+#define I2C_CTRL_CLTO_OFF (_I2C_CTRL_CLTO_OFF << 16) /**< Shifted mode OFF for I2C_CTRL */
+#define I2C_CTRL_CLTO_40PCC (_I2C_CTRL_CLTO_40PCC << 16) /**< Shifted mode 40PCC for I2C_CTRL */
+#define I2C_CTRL_CLTO_80PCC (_I2C_CTRL_CLTO_80PCC << 16) /**< Shifted mode 80PCC for I2C_CTRL */
+#define I2C_CTRL_CLTO_160PCC (_I2C_CTRL_CLTO_160PCC << 16) /**< Shifted mode 160PCC for I2C_CTRL */
+#define I2C_CTRL_CLTO_320PPC (_I2C_CTRL_CLTO_320PPC << 16) /**< Shifted mode 320PPC for I2C_CTRL */
+#define I2C_CTRL_CLTO_1024PPC (_I2C_CTRL_CLTO_1024PPC << 16) /**< Shifted mode 1024PPC for I2C_CTRL */
+
+/* Bit fields for I2C CMD */
+#define _I2C_CMD_RESETVALUE 0x00000000UL /**< Default value for I2C_CMD */
+#define _I2C_CMD_MASK 0x000000FFUL /**< Mask for I2C_CMD */
+#define I2C_CMD_START (0x1UL << 0) /**< Send start condition */
+#define _I2C_CMD_START_SHIFT 0 /**< Shift value for I2C_START */
+#define _I2C_CMD_START_MASK 0x1UL /**< Bit mask for I2C_START */
+#define _I2C_CMD_START_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_START_DEFAULT (_I2C_CMD_START_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_STOP (0x1UL << 1) /**< Send stop condition */
+#define _I2C_CMD_STOP_SHIFT 1 /**< Shift value for I2C_STOP */
+#define _I2C_CMD_STOP_MASK 0x2UL /**< Bit mask for I2C_STOP */
+#define _I2C_CMD_STOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_STOP_DEFAULT (_I2C_CMD_STOP_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_ACK (0x1UL << 2) /**< Send ACK */
+#define _I2C_CMD_ACK_SHIFT 2 /**< Shift value for I2C_ACK */
+#define _I2C_CMD_ACK_MASK 0x4UL /**< Bit mask for I2C_ACK */
+#define _I2C_CMD_ACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_ACK_DEFAULT (_I2C_CMD_ACK_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_NACK (0x1UL << 3) /**< Send NACK */
+#define _I2C_CMD_NACK_SHIFT 3 /**< Shift value for I2C_NACK */
+#define _I2C_CMD_NACK_MASK 0x8UL /**< Bit mask for I2C_NACK */
+#define _I2C_CMD_NACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_NACK_DEFAULT (_I2C_CMD_NACK_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CONT (0x1UL << 4) /**< Continue transmission */
+#define _I2C_CMD_CONT_SHIFT 4 /**< Shift value for I2C_CONT */
+#define _I2C_CMD_CONT_MASK 0x10UL /**< Bit mask for I2C_CONT */
+#define _I2C_CMD_CONT_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CONT_DEFAULT (_I2C_CMD_CONT_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_ABORT (0x1UL << 5) /**< Abort transmission */
+#define _I2C_CMD_ABORT_SHIFT 5 /**< Shift value for I2C_ABORT */
+#define _I2C_CMD_ABORT_MASK 0x20UL /**< Bit mask for I2C_ABORT */
+#define _I2C_CMD_ABORT_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_ABORT_DEFAULT (_I2C_CMD_ABORT_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CLEARTX (0x1UL << 6) /**< Clear TX */
+#define _I2C_CMD_CLEARTX_SHIFT 6 /**< Shift value for I2C_CLEARTX */
+#define _I2C_CMD_CLEARTX_MASK 0x40UL /**< Bit mask for I2C_CLEARTX */
+#define _I2C_CMD_CLEARTX_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CLEARTX_DEFAULT (_I2C_CMD_CLEARTX_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CLEARPC (0x1UL << 7) /**< Clear Pending Commands */
+#define _I2C_CMD_CLEARPC_SHIFT 7 /**< Shift value for I2C_CLEARPC */
+#define _I2C_CMD_CLEARPC_MASK 0x80UL /**< Bit mask for I2C_CLEARPC */
+#define _I2C_CMD_CLEARPC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CMD */
+#define I2C_CMD_CLEARPC_DEFAULT (_I2C_CMD_CLEARPC_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_CMD */
+
+/* Bit fields for I2C STATE */
+#define _I2C_STATE_RESETVALUE 0x00000001UL /**< Default value for I2C_STATE */
+#define _I2C_STATE_MASK 0x000000FFUL /**< Mask for I2C_STATE */
+#define I2C_STATE_BUSY (0x1UL << 0) /**< Bus Busy */
+#define _I2C_STATE_BUSY_SHIFT 0 /**< Shift value for I2C_BUSY */
+#define _I2C_STATE_BUSY_MASK 0x1UL /**< Bit mask for I2C_BUSY */
+#define _I2C_STATE_BUSY_DEFAULT 0x00000001UL /**< Mode DEFAULT for I2C_STATE */
+#define I2C_STATE_BUSY_DEFAULT (_I2C_STATE_BUSY_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_STATE */
+#define I2C_STATE_MASTER (0x1UL << 1) /**< Master */
+#define _I2C_STATE_MASTER_SHIFT 1 /**< Shift value for I2C_MASTER */
+#define _I2C_STATE_MASTER_MASK 0x2UL /**< Bit mask for I2C_MASTER */
+#define _I2C_STATE_MASTER_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATE */
+#define I2C_STATE_MASTER_DEFAULT (_I2C_STATE_MASTER_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_STATE */
+#define I2C_STATE_TRANSMITTER (0x1UL << 2) /**< Transmitter */
+#define _I2C_STATE_TRANSMITTER_SHIFT 2 /**< Shift value for I2C_TRANSMITTER */
+#define _I2C_STATE_TRANSMITTER_MASK 0x4UL /**< Bit mask for I2C_TRANSMITTER */
+#define _I2C_STATE_TRANSMITTER_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATE */
+#define I2C_STATE_TRANSMITTER_DEFAULT (_I2C_STATE_TRANSMITTER_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_STATE */
+#define I2C_STATE_NACKED (0x1UL << 3) /**< Nack Received */
+#define _I2C_STATE_NACKED_SHIFT 3 /**< Shift value for I2C_NACKED */
+#define _I2C_STATE_NACKED_MASK 0x8UL /**< Bit mask for I2C_NACKED */
+#define _I2C_STATE_NACKED_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATE */
+#define I2C_STATE_NACKED_DEFAULT (_I2C_STATE_NACKED_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_STATE */
+#define I2C_STATE_BUSHOLD (0x1UL << 4) /**< Bus Held */
+#define _I2C_STATE_BUSHOLD_SHIFT 4 /**< Shift value for I2C_BUSHOLD */
+#define _I2C_STATE_BUSHOLD_MASK 0x10UL /**< Bit mask for I2C_BUSHOLD */
+#define _I2C_STATE_BUSHOLD_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATE */
+#define I2C_STATE_BUSHOLD_DEFAULT (_I2C_STATE_BUSHOLD_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_STATE */
+#define _I2C_STATE_STATE_SHIFT 5 /**< Shift value for I2C_STATE */
+#define _I2C_STATE_STATE_MASK 0xE0UL /**< Bit mask for I2C_STATE */
+#define _I2C_STATE_STATE_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATE */
+#define _I2C_STATE_STATE_IDLE 0x00000000UL /**< Mode IDLE for I2C_STATE */
+#define _I2C_STATE_STATE_WAIT 0x00000001UL /**< Mode WAIT for I2C_STATE */
+#define _I2C_STATE_STATE_START 0x00000002UL /**< Mode START for I2C_STATE */
+#define _I2C_STATE_STATE_ADDR 0x00000003UL /**< Mode ADDR for I2C_STATE */
+#define _I2C_STATE_STATE_ADDRACK 0x00000004UL /**< Mode ADDRACK for I2C_STATE */
+#define _I2C_STATE_STATE_DATA 0x00000005UL /**< Mode DATA for I2C_STATE */
+#define _I2C_STATE_STATE_DATAACK 0x00000006UL /**< Mode DATAACK for I2C_STATE */
+#define I2C_STATE_STATE_DEFAULT (_I2C_STATE_STATE_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_STATE */
+#define I2C_STATE_STATE_IDLE (_I2C_STATE_STATE_IDLE << 5) /**< Shifted mode IDLE for I2C_STATE */
+#define I2C_STATE_STATE_WAIT (_I2C_STATE_STATE_WAIT << 5) /**< Shifted mode WAIT for I2C_STATE */
+#define I2C_STATE_STATE_START (_I2C_STATE_STATE_START << 5) /**< Shifted mode START for I2C_STATE */
+#define I2C_STATE_STATE_ADDR (_I2C_STATE_STATE_ADDR << 5) /**< Shifted mode ADDR for I2C_STATE */
+#define I2C_STATE_STATE_ADDRACK (_I2C_STATE_STATE_ADDRACK << 5) /**< Shifted mode ADDRACK for I2C_STATE */
+#define I2C_STATE_STATE_DATA (_I2C_STATE_STATE_DATA << 5) /**< Shifted mode DATA for I2C_STATE */
+#define I2C_STATE_STATE_DATAACK (_I2C_STATE_STATE_DATAACK << 5) /**< Shifted mode DATAACK for I2C_STATE */
+
+/* Bit fields for I2C STATUS */
+#define _I2C_STATUS_RESETVALUE 0x00000080UL /**< Default value for I2C_STATUS */
+#define _I2C_STATUS_MASK 0x000001FFUL /**< Mask for I2C_STATUS */
+#define I2C_STATUS_PSTART (0x1UL << 0) /**< Pending START */
+#define _I2C_STATUS_PSTART_SHIFT 0 /**< Shift value for I2C_PSTART */
+#define _I2C_STATUS_PSTART_MASK 0x1UL /**< Bit mask for I2C_PSTART */
+#define _I2C_STATUS_PSTART_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PSTART_DEFAULT (_I2C_STATUS_PSTART_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PSTOP (0x1UL << 1) /**< Pending STOP */
+#define _I2C_STATUS_PSTOP_SHIFT 1 /**< Shift value for I2C_PSTOP */
+#define _I2C_STATUS_PSTOP_MASK 0x2UL /**< Bit mask for I2C_PSTOP */
+#define _I2C_STATUS_PSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PSTOP_DEFAULT (_I2C_STATUS_PSTOP_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PACK (0x1UL << 2) /**< Pending ACK */
+#define _I2C_STATUS_PACK_SHIFT 2 /**< Shift value for I2C_PACK */
+#define _I2C_STATUS_PACK_MASK 0x4UL /**< Bit mask for I2C_PACK */
+#define _I2C_STATUS_PACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PACK_DEFAULT (_I2C_STATUS_PACK_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PNACK (0x1UL << 3) /**< Pending NACK */
+#define _I2C_STATUS_PNACK_SHIFT 3 /**< Shift value for I2C_PNACK */
+#define _I2C_STATUS_PNACK_MASK 0x8UL /**< Bit mask for I2C_PNACK */
+#define _I2C_STATUS_PNACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PNACK_DEFAULT (_I2C_STATUS_PNACK_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PCONT (0x1UL << 4) /**< Pending continue */
+#define _I2C_STATUS_PCONT_SHIFT 4 /**< Shift value for I2C_PCONT */
+#define _I2C_STATUS_PCONT_MASK 0x10UL /**< Bit mask for I2C_PCONT */
+#define _I2C_STATUS_PCONT_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PCONT_DEFAULT (_I2C_STATUS_PCONT_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PABORT (0x1UL << 5) /**< Pending abort */
+#define _I2C_STATUS_PABORT_SHIFT 5 /**< Shift value for I2C_PABORT */
+#define _I2C_STATUS_PABORT_MASK 0x20UL /**< Bit mask for I2C_PABORT */
+#define _I2C_STATUS_PABORT_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_PABORT_DEFAULT (_I2C_STATUS_PABORT_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_TXC (0x1UL << 6) /**< TX Complete */
+#define _I2C_STATUS_TXC_SHIFT 6 /**< Shift value for I2C_TXC */
+#define _I2C_STATUS_TXC_MASK 0x40UL /**< Bit mask for I2C_TXC */
+#define _I2C_STATUS_TXC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_TXC_DEFAULT (_I2C_STATUS_TXC_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_TXBL (0x1UL << 7) /**< TX Buffer Level */
+#define _I2C_STATUS_TXBL_SHIFT 7 /**< Shift value for I2C_TXBL */
+#define _I2C_STATUS_TXBL_MASK 0x80UL /**< Bit mask for I2C_TXBL */
+#define _I2C_STATUS_TXBL_DEFAULT 0x00000001UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_TXBL_DEFAULT (_I2C_STATUS_TXBL_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_RXDATAV (0x1UL << 8) /**< RX Data Valid */
+#define _I2C_STATUS_RXDATAV_SHIFT 8 /**< Shift value for I2C_RXDATAV */
+#define _I2C_STATUS_RXDATAV_MASK 0x100UL /**< Bit mask for I2C_RXDATAV */
+#define _I2C_STATUS_RXDATAV_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_STATUS */
+#define I2C_STATUS_RXDATAV_DEFAULT (_I2C_STATUS_RXDATAV_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_STATUS */
+
+/* Bit fields for I2C CLKDIV */
+#define _I2C_CLKDIV_RESETVALUE 0x00000000UL /**< Default value for I2C_CLKDIV */
+#define _I2C_CLKDIV_MASK 0x000001FFUL /**< Mask for I2C_CLKDIV */
+#define _I2C_CLKDIV_DIV_SHIFT 0 /**< Shift value for I2C_DIV */
+#define _I2C_CLKDIV_DIV_MASK 0x1FFUL /**< Bit mask for I2C_DIV */
+#define _I2C_CLKDIV_DIV_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_CLKDIV */
+#define I2C_CLKDIV_DIV_DEFAULT (_I2C_CLKDIV_DIV_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_CLKDIV */
+
+/* Bit fields for I2C SADDR */
+#define _I2C_SADDR_RESETVALUE 0x00000000UL /**< Default value for I2C_SADDR */
+#define _I2C_SADDR_MASK 0x000000FEUL /**< Mask for I2C_SADDR */
+#define _I2C_SADDR_ADDR_SHIFT 1 /**< Shift value for I2C_ADDR */
+#define _I2C_SADDR_ADDR_MASK 0xFEUL /**< Bit mask for I2C_ADDR */
+#define _I2C_SADDR_ADDR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_SADDR */
+#define I2C_SADDR_ADDR_DEFAULT (_I2C_SADDR_ADDR_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_SADDR */
+
+/* Bit fields for I2C SADDRMASK */
+#define _I2C_SADDRMASK_RESETVALUE 0x00000000UL /**< Default value for I2C_SADDRMASK */
+#define _I2C_SADDRMASK_MASK 0x000000FEUL /**< Mask for I2C_SADDRMASK */
+#define _I2C_SADDRMASK_MASK_SHIFT 1 /**< Shift value for I2C_MASK */
+#define _I2C_SADDRMASK_MASK_MASK 0xFEUL /**< Bit mask for I2C_MASK */
+#define _I2C_SADDRMASK_MASK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_SADDRMASK */
+#define I2C_SADDRMASK_MASK_DEFAULT (_I2C_SADDRMASK_MASK_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_SADDRMASK */
+
+/* Bit fields for I2C RXDATA */
+#define _I2C_RXDATA_RESETVALUE 0x00000000UL /**< Default value for I2C_RXDATA */
+#define _I2C_RXDATA_MASK 0x000000FFUL /**< Mask for I2C_RXDATA */
+#define _I2C_RXDATA_RXDATA_SHIFT 0 /**< Shift value for I2C_RXDATA */
+#define _I2C_RXDATA_RXDATA_MASK 0xFFUL /**< Bit mask for I2C_RXDATA */
+#define _I2C_RXDATA_RXDATA_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_RXDATA */
+#define I2C_RXDATA_RXDATA_DEFAULT (_I2C_RXDATA_RXDATA_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_RXDATA */
+
+/* Bit fields for I2C RXDATAP */
+#define _I2C_RXDATAP_RESETVALUE 0x00000000UL /**< Default value for I2C_RXDATAP */
+#define _I2C_RXDATAP_MASK 0x000000FFUL /**< Mask for I2C_RXDATAP */
+#define _I2C_RXDATAP_RXDATAP_SHIFT 0 /**< Shift value for I2C_RXDATAP */
+#define _I2C_RXDATAP_RXDATAP_MASK 0xFFUL /**< Bit mask for I2C_RXDATAP */
+#define _I2C_RXDATAP_RXDATAP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_RXDATAP */
+#define I2C_RXDATAP_RXDATAP_DEFAULT (_I2C_RXDATAP_RXDATAP_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_RXDATAP */
+
+/* Bit fields for I2C TXDATA */
+#define _I2C_TXDATA_RESETVALUE 0x00000000UL /**< Default value for I2C_TXDATA */
+#define _I2C_TXDATA_MASK 0x000000FFUL /**< Mask for I2C_TXDATA */
+#define _I2C_TXDATA_TXDATA_SHIFT 0 /**< Shift value for I2C_TXDATA */
+#define _I2C_TXDATA_TXDATA_MASK 0xFFUL /**< Bit mask for I2C_TXDATA */
+#define _I2C_TXDATA_TXDATA_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_TXDATA */
+#define I2C_TXDATA_TXDATA_DEFAULT (_I2C_TXDATA_TXDATA_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_TXDATA */
+
+/* Bit fields for I2C IF */
+#define _I2C_IF_RESETVALUE 0x00000010UL /**< Default value for I2C_IF */
+#define _I2C_IF_MASK 0x0001FFFFUL /**< Mask for I2C_IF */
+#define I2C_IF_START (0x1UL << 0) /**< START condition Interrupt Flag */
+#define _I2C_IF_START_SHIFT 0 /**< Shift value for I2C_START */
+#define _I2C_IF_START_MASK 0x1UL /**< Bit mask for I2C_START */
+#define _I2C_IF_START_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_START_DEFAULT (_I2C_IF_START_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_RSTART (0x1UL << 1) /**< Repeated START condition Interrupt Flag */
+#define _I2C_IF_RSTART_SHIFT 1 /**< Shift value for I2C_RSTART */
+#define _I2C_IF_RSTART_MASK 0x2UL /**< Bit mask for I2C_RSTART */
+#define _I2C_IF_RSTART_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_RSTART_DEFAULT (_I2C_IF_RSTART_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_ADDR (0x1UL << 2) /**< Address Interrupt Flag */
+#define _I2C_IF_ADDR_SHIFT 2 /**< Shift value for I2C_ADDR */
+#define _I2C_IF_ADDR_MASK 0x4UL /**< Bit mask for I2C_ADDR */
+#define _I2C_IF_ADDR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_ADDR_DEFAULT (_I2C_IF_ADDR_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_TXC (0x1UL << 3) /**< Transfer Completed Interrupt Flag */
+#define _I2C_IF_TXC_SHIFT 3 /**< Shift value for I2C_TXC */
+#define _I2C_IF_TXC_MASK 0x8UL /**< Bit mask for I2C_TXC */
+#define _I2C_IF_TXC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_TXC_DEFAULT (_I2C_IF_TXC_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_TXBL (0x1UL << 4) /**< Transmit Buffer Level Interrupt Flag */
+#define _I2C_IF_TXBL_SHIFT 4 /**< Shift value for I2C_TXBL */
+#define _I2C_IF_TXBL_MASK 0x10UL /**< Bit mask for I2C_TXBL */
+#define _I2C_IF_TXBL_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_TXBL_DEFAULT (_I2C_IF_TXBL_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_RXDATAV (0x1UL << 5) /**< Receive Data Valid Interrupt Flag */
+#define _I2C_IF_RXDATAV_SHIFT 5 /**< Shift value for I2C_RXDATAV */
+#define _I2C_IF_RXDATAV_MASK 0x20UL /**< Bit mask for I2C_RXDATAV */
+#define _I2C_IF_RXDATAV_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_RXDATAV_DEFAULT (_I2C_IF_RXDATAV_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_ACK (0x1UL << 6) /**< Acknowledge Received Interrupt Flag */
+#define _I2C_IF_ACK_SHIFT 6 /**< Shift value for I2C_ACK */
+#define _I2C_IF_ACK_MASK 0x40UL /**< Bit mask for I2C_ACK */
+#define _I2C_IF_ACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_ACK_DEFAULT (_I2C_IF_ACK_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_NACK (0x1UL << 7) /**< Not Acknowledge Received Interrupt Flag */
+#define _I2C_IF_NACK_SHIFT 7 /**< Shift value for I2C_NACK */
+#define _I2C_IF_NACK_MASK 0x80UL /**< Bit mask for I2C_NACK */
+#define _I2C_IF_NACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_NACK_DEFAULT (_I2C_IF_NACK_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_MSTOP (0x1UL << 8) /**< Master STOP Condition Interrupt Flag */
+#define _I2C_IF_MSTOP_SHIFT 8 /**< Shift value for I2C_MSTOP */
+#define _I2C_IF_MSTOP_MASK 0x100UL /**< Bit mask for I2C_MSTOP */
+#define _I2C_IF_MSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_MSTOP_DEFAULT (_I2C_IF_MSTOP_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_ARBLOST (0x1UL << 9) /**< Arbitration Lost Interrupt Flag */
+#define _I2C_IF_ARBLOST_SHIFT 9 /**< Shift value for I2C_ARBLOST */
+#define _I2C_IF_ARBLOST_MASK 0x200UL /**< Bit mask for I2C_ARBLOST */
+#define _I2C_IF_ARBLOST_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_ARBLOST_DEFAULT (_I2C_IF_ARBLOST_DEFAULT << 9) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_BUSERR (0x1UL << 10) /**< Bus Error Interrupt Flag */
+#define _I2C_IF_BUSERR_SHIFT 10 /**< Shift value for I2C_BUSERR */
+#define _I2C_IF_BUSERR_MASK 0x400UL /**< Bit mask for I2C_BUSERR */
+#define _I2C_IF_BUSERR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_BUSERR_DEFAULT (_I2C_IF_BUSERR_DEFAULT << 10) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_BUSHOLD (0x1UL << 11) /**< Bus Held Interrupt Flag */
+#define _I2C_IF_BUSHOLD_SHIFT 11 /**< Shift value for I2C_BUSHOLD */
+#define _I2C_IF_BUSHOLD_MASK 0x800UL /**< Bit mask for I2C_BUSHOLD */
+#define _I2C_IF_BUSHOLD_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_BUSHOLD_DEFAULT (_I2C_IF_BUSHOLD_DEFAULT << 11) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_TXOF (0x1UL << 12) /**< Transmit Buffer Overflow Interrupt Flag */
+#define _I2C_IF_TXOF_SHIFT 12 /**< Shift value for I2C_TXOF */
+#define _I2C_IF_TXOF_MASK 0x1000UL /**< Bit mask for I2C_TXOF */
+#define _I2C_IF_TXOF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_TXOF_DEFAULT (_I2C_IF_TXOF_DEFAULT << 12) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_RXUF (0x1UL << 13) /**< Receive Buffer Underflow Interrupt Flag */
+#define _I2C_IF_RXUF_SHIFT 13 /**< Shift value for I2C_RXUF */
+#define _I2C_IF_RXUF_MASK 0x2000UL /**< Bit mask for I2C_RXUF */
+#define _I2C_IF_RXUF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_RXUF_DEFAULT (_I2C_IF_RXUF_DEFAULT << 13) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_BITO (0x1UL << 14) /**< Bus Idle Timeout Interrupt Flag */
+#define _I2C_IF_BITO_SHIFT 14 /**< Shift value for I2C_BITO */
+#define _I2C_IF_BITO_MASK 0x4000UL /**< Bit mask for I2C_BITO */
+#define _I2C_IF_BITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_BITO_DEFAULT (_I2C_IF_BITO_DEFAULT << 14) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_CLTO (0x1UL << 15) /**< Clock Low Timeout Interrupt Flag */
+#define _I2C_IF_CLTO_SHIFT 15 /**< Shift value for I2C_CLTO */
+#define _I2C_IF_CLTO_MASK 0x8000UL /**< Bit mask for I2C_CLTO */
+#define _I2C_IF_CLTO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_CLTO_DEFAULT (_I2C_IF_CLTO_DEFAULT << 15) /**< Shifted mode DEFAULT for I2C_IF */
+#define I2C_IF_SSTOP (0x1UL << 16) /**< Slave STOP condition Interrupt Flag */
+#define _I2C_IF_SSTOP_SHIFT 16 /**< Shift value for I2C_SSTOP */
+#define _I2C_IF_SSTOP_MASK 0x10000UL /**< Bit mask for I2C_SSTOP */
+#define _I2C_IF_SSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IF */
+#define I2C_IF_SSTOP_DEFAULT (_I2C_IF_SSTOP_DEFAULT << 16) /**< Shifted mode DEFAULT for I2C_IF */
+
+/* Bit fields for I2C IFS */
+#define _I2C_IFS_RESETVALUE 0x00000000UL /**< Default value for I2C_IFS */
+#define _I2C_IFS_MASK 0x0001FFCFUL /**< Mask for I2C_IFS */
+#define I2C_IFS_START (0x1UL << 0) /**< Set START Interrupt Flag */
+#define _I2C_IFS_START_SHIFT 0 /**< Shift value for I2C_START */
+#define _I2C_IFS_START_MASK 0x1UL /**< Bit mask for I2C_START */
+#define _I2C_IFS_START_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_START_DEFAULT (_I2C_IFS_START_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_RSTART (0x1UL << 1) /**< Set Repeated START Interrupt Flag */
+#define _I2C_IFS_RSTART_SHIFT 1 /**< Shift value for I2C_RSTART */
+#define _I2C_IFS_RSTART_MASK 0x2UL /**< Bit mask for I2C_RSTART */
+#define _I2C_IFS_RSTART_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_RSTART_DEFAULT (_I2C_IFS_RSTART_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ADDR (0x1UL << 2) /**< Set Address Interrupt Flag */
+#define _I2C_IFS_ADDR_SHIFT 2 /**< Shift value for I2C_ADDR */
+#define _I2C_IFS_ADDR_MASK 0x4UL /**< Bit mask for I2C_ADDR */
+#define _I2C_IFS_ADDR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ADDR_DEFAULT (_I2C_IFS_ADDR_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_TXC (0x1UL << 3) /**< Set Transfer Completed Interrupt Flag */
+#define _I2C_IFS_TXC_SHIFT 3 /**< Shift value for I2C_TXC */
+#define _I2C_IFS_TXC_MASK 0x8UL /**< Bit mask for I2C_TXC */
+#define _I2C_IFS_TXC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_TXC_DEFAULT (_I2C_IFS_TXC_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ACK (0x1UL << 6) /**< Set Acknowledge Received Interrupt Flag */
+#define _I2C_IFS_ACK_SHIFT 6 /**< Shift value for I2C_ACK */
+#define _I2C_IFS_ACK_MASK 0x40UL /**< Bit mask for I2C_ACK */
+#define _I2C_IFS_ACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ACK_DEFAULT (_I2C_IFS_ACK_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_NACK (0x1UL << 7) /**< Set Not Acknowledge Received Interrupt Flag */
+#define _I2C_IFS_NACK_SHIFT 7 /**< Shift value for I2C_NACK */
+#define _I2C_IFS_NACK_MASK 0x80UL /**< Bit mask for I2C_NACK */
+#define _I2C_IFS_NACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_NACK_DEFAULT (_I2C_IFS_NACK_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_MSTOP (0x1UL << 8) /**< Set MSTOP Interrupt Flag */
+#define _I2C_IFS_MSTOP_SHIFT 8 /**< Shift value for I2C_MSTOP */
+#define _I2C_IFS_MSTOP_MASK 0x100UL /**< Bit mask for I2C_MSTOP */
+#define _I2C_IFS_MSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_MSTOP_DEFAULT (_I2C_IFS_MSTOP_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ARBLOST (0x1UL << 9) /**< Set Arbitration Lost Interrupt Flag */
+#define _I2C_IFS_ARBLOST_SHIFT 9 /**< Shift value for I2C_ARBLOST */
+#define _I2C_IFS_ARBLOST_MASK 0x200UL /**< Bit mask for I2C_ARBLOST */
+#define _I2C_IFS_ARBLOST_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_ARBLOST_DEFAULT (_I2C_IFS_ARBLOST_DEFAULT << 9) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BUSERR (0x1UL << 10) /**< Set Bus Error Interrupt Flag */
+#define _I2C_IFS_BUSERR_SHIFT 10 /**< Shift value for I2C_BUSERR */
+#define _I2C_IFS_BUSERR_MASK 0x400UL /**< Bit mask for I2C_BUSERR */
+#define _I2C_IFS_BUSERR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BUSERR_DEFAULT (_I2C_IFS_BUSERR_DEFAULT << 10) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BUSHOLD (0x1UL << 11) /**< Set Bus Held Interrupt Flag */
+#define _I2C_IFS_BUSHOLD_SHIFT 11 /**< Shift value for I2C_BUSHOLD */
+#define _I2C_IFS_BUSHOLD_MASK 0x800UL /**< Bit mask for I2C_BUSHOLD */
+#define _I2C_IFS_BUSHOLD_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BUSHOLD_DEFAULT (_I2C_IFS_BUSHOLD_DEFAULT << 11) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_TXOF (0x1UL << 12) /**< Set Transmit Buffer Overflow Interrupt Flag */
+#define _I2C_IFS_TXOF_SHIFT 12 /**< Shift value for I2C_TXOF */
+#define _I2C_IFS_TXOF_MASK 0x1000UL /**< Bit mask for I2C_TXOF */
+#define _I2C_IFS_TXOF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_TXOF_DEFAULT (_I2C_IFS_TXOF_DEFAULT << 12) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_RXUF (0x1UL << 13) /**< Set Receive Buffer Underflow Interrupt Flag */
+#define _I2C_IFS_RXUF_SHIFT 13 /**< Shift value for I2C_RXUF */
+#define _I2C_IFS_RXUF_MASK 0x2000UL /**< Bit mask for I2C_RXUF */
+#define _I2C_IFS_RXUF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_RXUF_DEFAULT (_I2C_IFS_RXUF_DEFAULT << 13) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BITO (0x1UL << 14) /**< Set Bus Idle Timeout Interrupt Flag */
+#define _I2C_IFS_BITO_SHIFT 14 /**< Shift value for I2C_BITO */
+#define _I2C_IFS_BITO_MASK 0x4000UL /**< Bit mask for I2C_BITO */
+#define _I2C_IFS_BITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_BITO_DEFAULT (_I2C_IFS_BITO_DEFAULT << 14) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_CLTO (0x1UL << 15) /**< Set Clock Low Interrupt Flag */
+#define _I2C_IFS_CLTO_SHIFT 15 /**< Shift value for I2C_CLTO */
+#define _I2C_IFS_CLTO_MASK 0x8000UL /**< Bit mask for I2C_CLTO */
+#define _I2C_IFS_CLTO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_CLTO_DEFAULT (_I2C_IFS_CLTO_DEFAULT << 15) /**< Shifted mode DEFAULT for I2C_IFS */
+#define I2C_IFS_SSTOP (0x1UL << 16) /**< Set SSTOP Interrupt Flag */
+#define _I2C_IFS_SSTOP_SHIFT 16 /**< Shift value for I2C_SSTOP */
+#define _I2C_IFS_SSTOP_MASK 0x10000UL /**< Bit mask for I2C_SSTOP */
+#define _I2C_IFS_SSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFS */
+#define I2C_IFS_SSTOP_DEFAULT (_I2C_IFS_SSTOP_DEFAULT << 16) /**< Shifted mode DEFAULT for I2C_IFS */
+
+/* Bit fields for I2C IFC */
+#define _I2C_IFC_RESETVALUE 0x00000000UL /**< Default value for I2C_IFC */
+#define _I2C_IFC_MASK 0x0001FFCFUL /**< Mask for I2C_IFC */
+#define I2C_IFC_START (0x1UL << 0) /**< Clear START Interrupt Flag */
+#define _I2C_IFC_START_SHIFT 0 /**< Shift value for I2C_START */
+#define _I2C_IFC_START_MASK 0x1UL /**< Bit mask for I2C_START */
+#define _I2C_IFC_START_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_START_DEFAULT (_I2C_IFC_START_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_RSTART (0x1UL << 1) /**< Clear Repeated START Interrupt Flag */
+#define _I2C_IFC_RSTART_SHIFT 1 /**< Shift value for I2C_RSTART */
+#define _I2C_IFC_RSTART_MASK 0x2UL /**< Bit mask for I2C_RSTART */
+#define _I2C_IFC_RSTART_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_RSTART_DEFAULT (_I2C_IFC_RSTART_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ADDR (0x1UL << 2) /**< Clear Address Interrupt Flag */
+#define _I2C_IFC_ADDR_SHIFT 2 /**< Shift value for I2C_ADDR */
+#define _I2C_IFC_ADDR_MASK 0x4UL /**< Bit mask for I2C_ADDR */
+#define _I2C_IFC_ADDR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ADDR_DEFAULT (_I2C_IFC_ADDR_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_TXC (0x1UL << 3) /**< Clear Transfer Completed Interrupt Flag */
+#define _I2C_IFC_TXC_SHIFT 3 /**< Shift value for I2C_TXC */
+#define _I2C_IFC_TXC_MASK 0x8UL /**< Bit mask for I2C_TXC */
+#define _I2C_IFC_TXC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_TXC_DEFAULT (_I2C_IFC_TXC_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ACK (0x1UL << 6) /**< Clear Acknowledge Received Interrupt Flag */
+#define _I2C_IFC_ACK_SHIFT 6 /**< Shift value for I2C_ACK */
+#define _I2C_IFC_ACK_MASK 0x40UL /**< Bit mask for I2C_ACK */
+#define _I2C_IFC_ACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ACK_DEFAULT (_I2C_IFC_ACK_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_NACK (0x1UL << 7) /**< Clear Not Acknowledge Received Interrupt Flag */
+#define _I2C_IFC_NACK_SHIFT 7 /**< Shift value for I2C_NACK */
+#define _I2C_IFC_NACK_MASK 0x80UL /**< Bit mask for I2C_NACK */
+#define _I2C_IFC_NACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_NACK_DEFAULT (_I2C_IFC_NACK_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_MSTOP (0x1UL << 8) /**< Clear MSTOP Interrupt Flag */
+#define _I2C_IFC_MSTOP_SHIFT 8 /**< Shift value for I2C_MSTOP */
+#define _I2C_IFC_MSTOP_MASK 0x100UL /**< Bit mask for I2C_MSTOP */
+#define _I2C_IFC_MSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_MSTOP_DEFAULT (_I2C_IFC_MSTOP_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ARBLOST (0x1UL << 9) /**< Clear Arbitration Lost Interrupt Flag */
+#define _I2C_IFC_ARBLOST_SHIFT 9 /**< Shift value for I2C_ARBLOST */
+#define _I2C_IFC_ARBLOST_MASK 0x200UL /**< Bit mask for I2C_ARBLOST */
+#define _I2C_IFC_ARBLOST_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_ARBLOST_DEFAULT (_I2C_IFC_ARBLOST_DEFAULT << 9) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BUSERR (0x1UL << 10) /**< Clear Bus Error Interrupt Flag */
+#define _I2C_IFC_BUSERR_SHIFT 10 /**< Shift value for I2C_BUSERR */
+#define _I2C_IFC_BUSERR_MASK 0x400UL /**< Bit mask for I2C_BUSERR */
+#define _I2C_IFC_BUSERR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BUSERR_DEFAULT (_I2C_IFC_BUSERR_DEFAULT << 10) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BUSHOLD (0x1UL << 11) /**< Clear Bus Held Interrupt Flag */
+#define _I2C_IFC_BUSHOLD_SHIFT 11 /**< Shift value for I2C_BUSHOLD */
+#define _I2C_IFC_BUSHOLD_MASK 0x800UL /**< Bit mask for I2C_BUSHOLD */
+#define _I2C_IFC_BUSHOLD_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BUSHOLD_DEFAULT (_I2C_IFC_BUSHOLD_DEFAULT << 11) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_TXOF (0x1UL << 12) /**< Clear Transmit Buffer Overflow Interrupt Flag */
+#define _I2C_IFC_TXOF_SHIFT 12 /**< Shift value for I2C_TXOF */
+#define _I2C_IFC_TXOF_MASK 0x1000UL /**< Bit mask for I2C_TXOF */
+#define _I2C_IFC_TXOF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_TXOF_DEFAULT (_I2C_IFC_TXOF_DEFAULT << 12) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_RXUF (0x1UL << 13) /**< Clear Receive Buffer Underflow Interrupt Flag */
+#define _I2C_IFC_RXUF_SHIFT 13 /**< Shift value for I2C_RXUF */
+#define _I2C_IFC_RXUF_MASK 0x2000UL /**< Bit mask for I2C_RXUF */
+#define _I2C_IFC_RXUF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_RXUF_DEFAULT (_I2C_IFC_RXUF_DEFAULT << 13) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BITO (0x1UL << 14) /**< Clear Bus Idle Timeout Interrupt Flag */
+#define _I2C_IFC_BITO_SHIFT 14 /**< Shift value for I2C_BITO */
+#define _I2C_IFC_BITO_MASK 0x4000UL /**< Bit mask for I2C_BITO */
+#define _I2C_IFC_BITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_BITO_DEFAULT (_I2C_IFC_BITO_DEFAULT << 14) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_CLTO (0x1UL << 15) /**< Clear Clock Low Interrupt Flag */
+#define _I2C_IFC_CLTO_SHIFT 15 /**< Shift value for I2C_CLTO */
+#define _I2C_IFC_CLTO_MASK 0x8000UL /**< Bit mask for I2C_CLTO */
+#define _I2C_IFC_CLTO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_CLTO_DEFAULT (_I2C_IFC_CLTO_DEFAULT << 15) /**< Shifted mode DEFAULT for I2C_IFC */
+#define I2C_IFC_SSTOP (0x1UL << 16) /**< Clear SSTOP Interrupt Flag */
+#define _I2C_IFC_SSTOP_SHIFT 16 /**< Shift value for I2C_SSTOP */
+#define _I2C_IFC_SSTOP_MASK 0x10000UL /**< Bit mask for I2C_SSTOP */
+#define _I2C_IFC_SSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IFC */
+#define I2C_IFC_SSTOP_DEFAULT (_I2C_IFC_SSTOP_DEFAULT << 16) /**< Shifted mode DEFAULT for I2C_IFC */
+
+/* Bit fields for I2C IEN */
+#define _I2C_IEN_RESETVALUE 0x00000000UL /**< Default value for I2C_IEN */
+#define _I2C_IEN_MASK 0x0001FFFFUL /**< Mask for I2C_IEN */
+#define I2C_IEN_START (0x1UL << 0) /**< START Condition Interrupt Enable */
+#define _I2C_IEN_START_SHIFT 0 /**< Shift value for I2C_START */
+#define _I2C_IEN_START_MASK 0x1UL /**< Bit mask for I2C_START */
+#define _I2C_IEN_START_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_START_DEFAULT (_I2C_IEN_START_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RSTART (0x1UL << 1) /**< Repeated START condition Interrupt Enable */
+#define _I2C_IEN_RSTART_SHIFT 1 /**< Shift value for I2C_RSTART */
+#define _I2C_IEN_RSTART_MASK 0x2UL /**< Bit mask for I2C_RSTART */
+#define _I2C_IEN_RSTART_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RSTART_DEFAULT (_I2C_IEN_RSTART_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ADDR (0x1UL << 2) /**< Address Interrupt Enable */
+#define _I2C_IEN_ADDR_SHIFT 2 /**< Shift value for I2C_ADDR */
+#define _I2C_IEN_ADDR_MASK 0x4UL /**< Bit mask for I2C_ADDR */
+#define _I2C_IEN_ADDR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ADDR_DEFAULT (_I2C_IEN_ADDR_DEFAULT << 2) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXC (0x1UL << 3) /**< Transfer Completed Interrupt Enable */
+#define _I2C_IEN_TXC_SHIFT 3 /**< Shift value for I2C_TXC */
+#define _I2C_IEN_TXC_MASK 0x8UL /**< Bit mask for I2C_TXC */
+#define _I2C_IEN_TXC_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXC_DEFAULT (_I2C_IEN_TXC_DEFAULT << 3) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXBL (0x1UL << 4) /**< Transmit Buffer level Interrupt Enable */
+#define _I2C_IEN_TXBL_SHIFT 4 /**< Shift value for I2C_TXBL */
+#define _I2C_IEN_TXBL_MASK 0x10UL /**< Bit mask for I2C_TXBL */
+#define _I2C_IEN_TXBL_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXBL_DEFAULT (_I2C_IEN_TXBL_DEFAULT << 4) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RXDATAV (0x1UL << 5) /**< Receive Data Valid Interrupt Enable */
+#define _I2C_IEN_RXDATAV_SHIFT 5 /**< Shift value for I2C_RXDATAV */
+#define _I2C_IEN_RXDATAV_MASK 0x20UL /**< Bit mask for I2C_RXDATAV */
+#define _I2C_IEN_RXDATAV_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RXDATAV_DEFAULT (_I2C_IEN_RXDATAV_DEFAULT << 5) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ACK (0x1UL << 6) /**< Acknowledge Received Interrupt Enable */
+#define _I2C_IEN_ACK_SHIFT 6 /**< Shift value for I2C_ACK */
+#define _I2C_IEN_ACK_MASK 0x40UL /**< Bit mask for I2C_ACK */
+#define _I2C_IEN_ACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ACK_DEFAULT (_I2C_IEN_ACK_DEFAULT << 6) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_NACK (0x1UL << 7) /**< Not Acknowledge Received Interrupt Enable */
+#define _I2C_IEN_NACK_SHIFT 7 /**< Shift value for I2C_NACK */
+#define _I2C_IEN_NACK_MASK 0x80UL /**< Bit mask for I2C_NACK */
+#define _I2C_IEN_NACK_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_NACK_DEFAULT (_I2C_IEN_NACK_DEFAULT << 7) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_MSTOP (0x1UL << 8) /**< MSTOP Interrupt Enable */
+#define _I2C_IEN_MSTOP_SHIFT 8 /**< Shift value for I2C_MSTOP */
+#define _I2C_IEN_MSTOP_MASK 0x100UL /**< Bit mask for I2C_MSTOP */
+#define _I2C_IEN_MSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_MSTOP_DEFAULT (_I2C_IEN_MSTOP_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ARBLOST (0x1UL << 9) /**< Arbitration Lost Interrupt Enable */
+#define _I2C_IEN_ARBLOST_SHIFT 9 /**< Shift value for I2C_ARBLOST */
+#define _I2C_IEN_ARBLOST_MASK 0x200UL /**< Bit mask for I2C_ARBLOST */
+#define _I2C_IEN_ARBLOST_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_ARBLOST_DEFAULT (_I2C_IEN_ARBLOST_DEFAULT << 9) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BUSERR (0x1UL << 10) /**< Bus Error Interrupt Enable */
+#define _I2C_IEN_BUSERR_SHIFT 10 /**< Shift value for I2C_BUSERR */
+#define _I2C_IEN_BUSERR_MASK 0x400UL /**< Bit mask for I2C_BUSERR */
+#define _I2C_IEN_BUSERR_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BUSERR_DEFAULT (_I2C_IEN_BUSERR_DEFAULT << 10) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BUSHOLD (0x1UL << 11) /**< Bus Held Interrupt Enable */
+#define _I2C_IEN_BUSHOLD_SHIFT 11 /**< Shift value for I2C_BUSHOLD */
+#define _I2C_IEN_BUSHOLD_MASK 0x800UL /**< Bit mask for I2C_BUSHOLD */
+#define _I2C_IEN_BUSHOLD_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BUSHOLD_DEFAULT (_I2C_IEN_BUSHOLD_DEFAULT << 11) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXOF (0x1UL << 12) /**< Transmit Buffer Overflow Interrupt Enable */
+#define _I2C_IEN_TXOF_SHIFT 12 /**< Shift value for I2C_TXOF */
+#define _I2C_IEN_TXOF_MASK 0x1000UL /**< Bit mask for I2C_TXOF */
+#define _I2C_IEN_TXOF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_TXOF_DEFAULT (_I2C_IEN_TXOF_DEFAULT << 12) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RXUF (0x1UL << 13) /**< Receive Buffer Underflow Interrupt Enable */
+#define _I2C_IEN_RXUF_SHIFT 13 /**< Shift value for I2C_RXUF */
+#define _I2C_IEN_RXUF_MASK 0x2000UL /**< Bit mask for I2C_RXUF */
+#define _I2C_IEN_RXUF_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_RXUF_DEFAULT (_I2C_IEN_RXUF_DEFAULT << 13) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BITO (0x1UL << 14) /**< Bus Idle Timeout Interrupt Enable */
+#define _I2C_IEN_BITO_SHIFT 14 /**< Shift value for I2C_BITO */
+#define _I2C_IEN_BITO_MASK 0x4000UL /**< Bit mask for I2C_BITO */
+#define _I2C_IEN_BITO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_BITO_DEFAULT (_I2C_IEN_BITO_DEFAULT << 14) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_CLTO (0x1UL << 15) /**< Clock Low Interrupt Enable */
+#define _I2C_IEN_CLTO_SHIFT 15 /**< Shift value for I2C_CLTO */
+#define _I2C_IEN_CLTO_MASK 0x8000UL /**< Bit mask for I2C_CLTO */
+#define _I2C_IEN_CLTO_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_CLTO_DEFAULT (_I2C_IEN_CLTO_DEFAULT << 15) /**< Shifted mode DEFAULT for I2C_IEN */
+#define I2C_IEN_SSTOP (0x1UL << 16) /**< SSTOP Interrupt Enable */
+#define _I2C_IEN_SSTOP_SHIFT 16 /**< Shift value for I2C_SSTOP */
+#define _I2C_IEN_SSTOP_MASK 0x10000UL /**< Bit mask for I2C_SSTOP */
+#define _I2C_IEN_SSTOP_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_IEN */
+#define I2C_IEN_SSTOP_DEFAULT (_I2C_IEN_SSTOP_DEFAULT << 16) /**< Shifted mode DEFAULT for I2C_IEN */
+
+/* Bit fields for I2C ROUTE */
+#define _I2C_ROUTE_RESETVALUE 0x00000000UL /**< Default value for I2C_ROUTE */
+#define _I2C_ROUTE_MASK 0x00000703UL /**< Mask for I2C_ROUTE */
+#define I2C_ROUTE_SDAPEN (0x1UL << 0) /**< SDA Pin Enable */
+#define _I2C_ROUTE_SDAPEN_SHIFT 0 /**< Shift value for I2C_SDAPEN */
+#define _I2C_ROUTE_SDAPEN_MASK 0x1UL /**< Bit mask for I2C_SDAPEN */
+#define _I2C_ROUTE_SDAPEN_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_ROUTE */
+#define I2C_ROUTE_SDAPEN_DEFAULT (_I2C_ROUTE_SDAPEN_DEFAULT << 0) /**< Shifted mode DEFAULT for I2C_ROUTE */
+#define I2C_ROUTE_SCLPEN (0x1UL << 1) /**< SCL Pin Enable */
+#define _I2C_ROUTE_SCLPEN_SHIFT 1 /**< Shift value for I2C_SCLPEN */
+#define _I2C_ROUTE_SCLPEN_MASK 0x2UL /**< Bit mask for I2C_SCLPEN */
+#define _I2C_ROUTE_SCLPEN_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_ROUTE */
+#define I2C_ROUTE_SCLPEN_DEFAULT (_I2C_ROUTE_SCLPEN_DEFAULT << 1) /**< Shifted mode DEFAULT for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_SHIFT 8 /**< Shift value for I2C_LOCATION */
+#define _I2C_ROUTE_LOCATION_MASK 0x700UL /**< Bit mask for I2C_LOCATION */
+#define _I2C_ROUTE_LOCATION_LOC0 0x00000000UL /**< Mode LOC0 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_DEFAULT 0x00000000UL /**< Mode DEFAULT for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC1 0x00000001UL /**< Mode LOC1 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC2 0x00000002UL /**< Mode LOC2 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC3 0x00000003UL /**< Mode LOC3 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC4 0x00000004UL /**< Mode LOC4 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC5 0x00000005UL /**< Mode LOC5 for I2C_ROUTE */
+#define _I2C_ROUTE_LOCATION_LOC6 0x00000006UL /**< Mode LOC6 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC0 (_I2C_ROUTE_LOCATION_LOC0 << 8) /**< Shifted mode LOC0 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_DEFAULT (_I2C_ROUTE_LOCATION_DEFAULT << 8) /**< Shifted mode DEFAULT for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC1 (_I2C_ROUTE_LOCATION_LOC1 << 8) /**< Shifted mode LOC1 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC2 (_I2C_ROUTE_LOCATION_LOC2 << 8) /**< Shifted mode LOC2 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC3 (_I2C_ROUTE_LOCATION_LOC3 << 8) /**< Shifted mode LOC3 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC4 (_I2C_ROUTE_LOCATION_LOC4 << 8) /**< Shifted mode LOC4 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC5 (_I2C_ROUTE_LOCATION_LOC5 << 8) /**< Shifted mode LOC5 for I2C_ROUTE */
+#define I2C_ROUTE_LOCATION_LOC6 (_I2C_ROUTE_LOCATION_LOC6 << 8) /**< Shifted mode LOC6 for I2C_ROUTE */
+
+/** @} End of group EFM32LG_I2C */
+
+