mcf5445x_wtm.h

来自「Freescale MCF5445evb 参考测试代码」· C头文件 代码 · 共 39 行

/*
 * File:    mcf5445x_wtm.h
 * Purpose: Register and bit definitions
 */

#ifndef __MCF5445X_WTM_H__
#define __MCF5445X_WTM_H__

/*********************************************************************
*
* Watchdog Timer Modules (WTM)
*
*********************************************************************/

/* Register read/write macros */
#define MCF_WTM_WCR             (*(vuint16*)(0xFC098000))   
#define MCF_WTM_WMR             (*(vuint16*)(0xFC098002))   
#define MCF_WTM_WCNTR           (*(vuint16*)(0xFC098004))   
#define MCF_WTM_WSR             (*(vuint16*)(0xFC098006))   

/* Bit definitions and macros for WCR */
#define MCF_WTM_WCR_EN          (0x0001)    
#define MCF_WTM_WCR_HALTED      (0x0002)    
#define MCF_WTM_WCR_DOZE        (0x0004)    
#define MCF_WTM_WCR_WAIT        (0x0008)    

/* Bit definitions and macros for WMR */
#define MCF_WTM_WMR_WM(x)       (x)     

/* Bit definitions and macros for WCNTR */
#define MCF_WTM_WCNTR_WC(x)     (x)     

/* Bit definitions and macros for WSR */
#define MCF_WTM_WSR_WS(x)       (x)     

/********************************************************************/

#endif /* __MCF5445X_WTM_H__ */