csl_i2chal_270.h

dm270 source code

/*   
 *  Copyright 2001 by Texas Instruments Incorporated.
 *  All rights reserved. Property of Texas Instruments Incorporated.
 *  Restricted rights to use, duplicate or disclose this code are
 *  granted through contract.
 */
/******************************************************************************\
*           Copyright (C) 2001 Texas Instruments Incorporated.
*                           All Rights Reserved
*------------------------------------------------------------------------------
* MODULE.NAME... I2C - HAL configuration module
* FILENAME...... /vobs/DSC_RTOS/arm/project/dm270/include/csl/csl_i2chal_270.h
* PROJECT....... ARM Chip Support Library
* COMPONENT..... HAL
* IMPORTS....... 
*------------------------------------------------------------------------------
* HISTORY:
*   CREATED:       12/06/2001 
*------------------------------------------------------------------------------
* DESCRIPTION:  (CHIP memory mapped register definitions)
*
*
*
\******************************************************************************/



/*-----------------------------------------------------------------------------------*
* Register Macros for I2C:
*------------------------------------------------------------------------------------*/


/*------------------------------------------------------------------------------*
* Register Macros for I2C TXDATA register :
*                                                                                    
*                                                                                    
*                                                                                    
*---------------------------------------------------------------------------------*/

#define _I2C_TXDATA_GET()			_REG_GET(_I2C_TXDATA_ADDR)
#define _I2C_TXDATA_SET(Val)			_REG_SET(_I2C_TXDATA_ADDR, Val)
#define _I2C_TXDATA_AOI(AND,OR,INV)		_REG_AOI(_I2C_TXDATA_ADDR,AND,OR,INV)
#define _I2C_TXDATA_FGET(Field)			_FIELD_GET(_I2C_TXDATA_ADDR, _I2C_TXDATA_##Field##)
#define _I2C_TXDATA_FSET(Field, Val)		_FIELD_SET(_I2C_TXDATA_ADDR, _I2C_TXDATA_##Field##, Val)
#define _I2C_TXDATA_FAOI(Field, AND, OR, INV)	_FIELD_AOI(_I2C_TXDATA_ADDR, _I2C_TXDATA_##Field##, AND, OR, INV)

#define _I2C_TXDATA_ACK_SHIFT		(8)
#define _I2C_TXDATA_ACK_MK(n)		(((Uint16)(n) & 0x0001u) << _I2C_TXDATA_ACK_SHIFT)
#define _I2C_TXDATA_ACK_MASK			(_I2C_TXDATA_ACK_MK(0x0001u))
#define _I2C_TXDATA_ACK_CLR			(~(_I2C_TXDATA_ACK_MASK))

#define _I2C_TXDATA_TXD_SHIFT		(0)
#define _I2C_TXDATA_TXD_MK(n)		((Uint16)(n) & 0x00ffu) 
#define _I2C_TXDATA_TXD_MASK			(_I2C_TXDATA_TXD_MK(0x00ffu))
#define _I2C_TXDATA_TXD_CLR			(~(_I2C_TXDATA_TXD_MASK))



/*------------------------------------------------------------------------------*
* Register Macros for I2C RXDATA register :
*                                                                                    
*                                                                                    
*                                                                                    
*---------------------------------------------------------------------------------*/

#define _I2C_RXDATA_GET()			_REG_GET(_I2C_RXDATA_ADDR)
#define _I2C_RXDATA_SET(Val)			_REG_SET(_I2C_RXDATA_ADDR, Val)
#define _I2C_RXDATA_AOI(AND,OR,INV)		_REG_AOI(_I2C_RXDATA_ADDR,AND,OR,INV)
#define _I2C_RXDATA_FGET(Field)			_FIELD_GET(_I2C_RXDATA_ADDR, _I2C_RXDATA_##Field##)
#define _I2C_RXDATA_FSET(Field, Val)		_FIELD_SET(_I2C_RXDATA_ADDR, _I2C_RXDATA_##Field##, Val)
#define _I2C_RXDATA_FAOI(Field, AND, OR, INV)	_FIELD_AOI(_I2C_RXDATA_ADDR, _I2C_RXDATA_##Field##, AND, OR, INV)

#define _I2C_RXDATA_ACKS_SHIFT		(8)
#define _I2C_RXDATA_ACKS_MK(n)		(((Uint16)(n) & 0x0001u) << _I2C_RXDATA_ACKS_SHIFT)
#define _I2C_RXDATA_ACKS_MASK			(_I2C_RXDATA_ACKS_MK(0x0001u))
#define _I2C_RXDATA_ACKS_CLR			(~(_I2C_RXDATA_ACKS_MASK))

#define _I2C_RXDATA_RXD_SHIFT		(0)
#define _I2C_RXDATA_RXD_MK(n)		((Uint16)(n) & 0x00ffu) 
#define _I2C_RXDATA_RXD_MASK			(_I2C_RXDATA_RXD_MK(0x00ffu))
#define _I2C_RXDATA_RXD_CLR			(~(_I2C_RXDATA_RXD_MASK))



/*------------------------------------------------------------------------------*
* Register Macros for I2C SCS register :
*                                                                                    
*                                                                                    
*                                                                                    
*---------------------------------------------------------------------------------*/

#define _I2C_SCS_GET()			_REG_GET(_I2C_SCS_ADDR)
#define _I2C_SCS_SET(Val)			_REG_SET(_I2C_SCS_ADDR, Val)
#define _I2C_SCS_AOI(AND,OR,INV)		_REG_AOI(_I2C_SCS_ADDR,AND,OR,INV)
#define _I2C_SCS_FGET(Field)			_FIELD_GET(_I2C_SCS_ADDR, _I2C_SCS_##Field##)
#define _I2C_SCS_FSET(Field, Val)		_FIELD_SET(_I2C_SCS_ADDR, _I2C_SCS_##Field##, Val)
#define _I2C_SCS_FAOI(Field, AND, OR, INV)	_FIELD_AOI(_I2C_SCS_ADDR, _I2C_SCS_##Field##, AND, OR, INV)

#define _I2C_SCS_CLKSEL_SHIFT		(3)
#define _I2C_SCS_CLKSEL_MK(n)		(((Uint16)(n) & 0x0001u) << _I2C_SCS_CLKSEL_SHIFT)
#define _I2C_SCS_CLKSEL_MASK			(_I2C_SCS_CLKSEL_MK(0x0001u))
#define _I2C_SCS_CLKSEL_CLR			(~(_I2C_SCS_CLKSEL_MASK))

#define _I2C_SCS_XMIT_SHIFT		(2)
#define _I2C_SCS_XMIT_MK(n)		(((Uint16)(n) & 0x0001u) << _I2C_SCS_XMIT_SHIFT)
#define _I2C_SCS_XMIT_MASK			(_I2C_SCS_XMIT_MK(0x0001u))
#define _I2C_SCS_XMIT_CLR			(~(_I2C_SCS_XMIT_MASK))

#define _I2C_SCS_COND_SHIFT		(0)
#define _I2C_SCS_COND_MK(n)		((Uint16)(n) & 0x0003u) 
#define _I2C_SCS_COND_MASK			(_I2C_SCS_COND_MK(0x0003u))
#define _I2C_SCS_COND_CLR			(~(_I2C_SCS_COND_MASK))