📄 cslr_i2c.h
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/* ============================================================================ * Copyright (c) Texas Instruments Inc 2002, 2003, 2004, 2005 * * Use of this software is controlled by the terms and conditions found in the * license agreement under which this software has been supplied. * =========================================================================== *//** @file cslr_i2c.h * * @brief This file contains the Register Descriptions for I2C * * Path: \\(CSLPATH)\\soc\\davinci\\arm9\\src * *//* ============================================================================= * Revision History * =============== * 31-aug-2004 Hs renamed from CSLR_I2C_001.h * ============================================================================= */#ifndef _CSLR_I2C_H_#define _CSLR_I2C_H_#include <cslr.h>#include <soc.h>/**************************************************************************\* Register Overlay Structure\**************************************************************************/typedef struct { volatile Uint16 ICOAR; volatile Uint8 RSVD0[2]; volatile Uint16 ICIMR; volatile Uint8 RSVD1[2]; volatile Uint16 ICSTR; volatile Uint8 RSVD2[2]; volatile Uint16 ICCLKL; volatile Uint8 RSVD3[2]; volatile Uint16 ICCLKH; volatile Uint8 RSVD4[2]; volatile Uint16 ICCNT; volatile Uint8 RSVD5[2]; volatile Uint16 ICDRR; volatile Uint8 RSVD6[2]; volatile Uint16 ICSAR; volatile Uint8 RSVD7[2]; volatile Uint16 ICDXR; volatile Uint8 RSVD8[2]; volatile Uint16 ICMDR; volatile Uint8 RSVD9[2]; volatile Uint16 ICIVR; volatile Uint8 RSVD10[2]; volatile Uint16 ICEMDR; volatile Uint8 RSVD11[2]; volatile Uint16 ICPSC; volatile Uint8 RSVD12[2]; volatile Uint16 ICPID1; volatile Uint8 RSVD13[2]; volatile Uint16 ICPID2; volatile Uint8 RSVD14[14]; volatile Uint32 ICPFUNC; volatile Uint32 ICPDIR; volatile Uint32 ICPDIN; volatile Uint32 ICPDOUT; volatile Uint32 ICPDSET; volatile Uint32 ICPDCLR;} CSL_I2cRegs;/**************************************************************************\* Overlay structure typedef definition\**************************************************************************/typedef volatile CSL_I2cRegs *CSL_I2cRegsOvly;/**************************************************************************\* Field Definition Macros\**************************************************************************//* ICOAR */#define CSL_I2C_ICOAR_OADDR_MASK (0x03FFu)#define CSL_I2C_ICOAR_OADDR_SHIFT (0x0000u)#define CSL_I2C_ICOAR_OADDR_RESETVAL (0x0000u)#define CSL_I2C_ICOAR_RESETVAL (0x0000u)/* ICIMR */#define CSL_I2C_ICIMR_AAS_MASK (0x0040u)#define CSL_I2C_ICIMR_AAS_SHIFT (0x0006u)#define CSL_I2C_ICIMR_AAS_RESETVAL (0x0000u)/*----AAS Tokens----*/#define CSL_I2C_ICIMR_AAS_DISABLE (0x0000u)#define CSL_I2C_ICIMR_AAS_ENABLE (0x0001u)#define CSL_I2C_ICIMR_SCD_MASK (0x0020u)#define CSL_I2C_ICIMR_SCD_SHIFT (0x0005u)#define CSL_I2C_ICIMR_SCD_RESETVAL (0x0000u)/*----SCD Tokens----*/#define CSL_I2C_ICIMR_SCD_DISABLE (0x0000u)#define CSL_I2C_ICIMR_SCD_ENABLE (0x0001u)#define CSL_I2C_ICIMR_ICXRDY_MASK (0x0010u)#define CSL_I2C_ICIMR_ICXRDY_SHIFT (0x0004u)#define CSL_I2C_ICIMR_ICXRDY_RESETVAL (0x0000u)/*----ICXRDY Tokens----*/#define CSL_I2C_ICIMR_ICXRDY_DISABLE (0x0000u)#define CSL_I2C_ICIMR_ICXRDY_ENABLE (0x0001u)#define CSL_I2C_ICIMR_ICRRDY_MASK (0x0008u)#define CSL_I2C_ICIMR_ICRRDY_SHIFT (0x0003u)#define CSL_I2C_ICIMR_ICRRDY_RESETVAL (0x0000u)/*----ICRRDY Tokens----*/#define CSL_I2C_ICIMR_ICRRDY_DISABLE (0x0000u)#define CSL_I2C_ICIMR_ICRRDY_ENABLE (0x0001u)#define CSL_I2C_ICIMR_ARDY_MASK (0x0004u)#define CSL_I2C_ICIMR_ARDY_SHIFT (0x0002u)#define CSL_I2C_ICIMR_ARDY_RESETVAL (0x0000u)/*----ARDY Tokens----*/#define CSL_I2C_ICIMR_ARDY_DISABLE (0x0000u)#define CSL_I2C_ICIMR_ARDY_ENABLE (0x0001u)#define CSL_I2C_ICIMR_NACK_MASK (0x0002u)#define CSL_I2C_ICIMR_NACK_SHIFT (0x0001u)#define CSL_I2C_ICIMR_NACK_RESETVAL (0x0000u)/*----NACK Tokens----*/#define CSL_I2C_ICIMR_NACK_DISABLE (0x0000u)#define CSL_I2C_ICIMR_NACK_ENABLE (0x0001u)#define CSL_I2C_ICIMR_AL_MASK (0x0001u)#define CSL_I2C_ICIMR_AL_SHIFT (0x0000u)#define CSL_I2C_ICIMR_AL_RESETVAL (0x0000u)/*----AL Tokens----*/#define CSL_I2C_ICIMR_AL_DISABLE (0x0000u)#define CSL_I2C_ICIMR_AL_ENABLE (0x0001u)#define CSL_I2C_ICIMR_RESETVAL (0x0000u)/* ICSTR */#define CSL_I2C_ICSTR_SDIR_MASK (0x4000u)#define CSL_I2C_ICSTR_SDIR_SHIFT (0x000Eu)#define CSL_I2C_ICSTR_SDIR_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_NACKSNT_MASK (0x2000u)#define CSL_I2C_ICSTR_NACKSNT_SHIFT (0x000Du)#define CSL_I2C_ICSTR_NACKSNT_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_BB_MASK (0x1000u)#define CSL_I2C_ICSTR_BB_SHIFT (0x000Cu)#define CSL_I2C_ICSTR_BB_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_RSFULL_MASK (0x0800u)#define CSL_I2C_ICSTR_RSFULL_SHIFT (0x000Bu)#define CSL_I2C_ICSTR_RSFULL_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_XSMT_MASK (0x0400u)#define CSL_I2C_ICSTR_XSMT_SHIFT (0x000Au)#define CSL_I2C_ICSTR_XSMT_RESETVAL (0x0001u)#define CSL_I2C_ICSTR_AAS_MASK (0x0200u)#define CSL_I2C_ICSTR_AAS_SHIFT (0x0009u)#define CSL_I2C_ICSTR_AAS_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_AD0_MASK (0x0100u)#define CSL_I2C_ICSTR_AD0_SHIFT (0x0008u)#define CSL_I2C_ICSTR_AD0_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_SCD_MASK (0x0020u)#define CSL_I2C_ICSTR_SCD_SHIFT (0x0005u)#define CSL_I2C_ICSTR_SCD_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_ICXRDY_MASK (0x0010u)#define CSL_I2C_ICSTR_ICXRDY_SHIFT (0x0004u)#define CSL_I2C_ICSTR_ICXRDY_RESETVAL (0x0001u)#define CSL_I2C_ICSTR_ICRRDY_MASK (0x0008u)#define CSL_I2C_ICSTR_ICRRDY_SHIFT (0x0003u)#define CSL_I2C_ICSTR_ICRRDY_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_ARDY_MASK (0x0004u)#define CSL_I2C_ICSTR_ARDY_SHIFT (0x0002u)#define CSL_I2C_ICSTR_ARDY_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_NACK_MASK (0x0002u)#define CSL_I2C_ICSTR_NACK_SHIFT (0x0001u)#define CSL_I2C_ICSTR_NACK_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_AL_MASK (0x0001u)#define CSL_I2C_ICSTR_AL_SHIFT (0x0000u)#define CSL_I2C_ICSTR_AL_RESETVAL (0x0000u)#define CSL_I2C_ICSTR_RESETVAL (0x0410u)/* ICCLKL */#define CSL_I2C_ICCLKL_ICCL_MASK (0xFFFFu)#define CSL_I2C_ICCLKL_ICCL_SHIFT (0x0000u)#define CSL_I2C_ICCLKL_ICCL_RESETVAL (0x0000u)#define CSL_I2C_ICCLKL_RESETVAL (0x0000u)/* ICCLKH */#define CSL_I2C_ICCLKH_ICCH_MASK (0xFFFFu)#define CSL_I2C_ICCLKH_ICCH_SHIFT (0x0000u)#define CSL_I2C_ICCLKH_ICCH_RESETVAL (0x0000u)#define CSL_I2C_ICCLKH_RESETVAL (0x0000u)/* ICCNT */#define CSL_I2C_ICCNT_ICDC_MASK (0xFFFFu)#define CSL_I2C_ICCNT_ICDC_SHIFT (0x0000u)#define CSL_I2C_ICCNT_ICDC_RESETVAL (0x0000u)#define CSL_I2C_ICCNT_RESETVAL (0x0000u)/* ICDRR */#define CSL_I2C_ICDRR_D_MASK (0x00FFu)#define CSL_I2C_ICDRR_D_SHIFT (0x0000u)#define CSL_I2C_ICDRR_D_RESETVAL (0x0000u)#define CSL_I2C_ICDRR_RESETVAL (0x0000u)/* ICSAR */⌨️ 快捷键说明
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