mcf537x_wtm.h

来自「Freescale ColdFire MCF537x 家族的参考代码」· C头文件 代码 · 共 39 行

/*
 * File:    mcf537x_wtm.h
 * Purpose: Register and bit definitions
 */

#ifndef __MCF537X_WTM_H__
#define __MCF537X_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 MCF_WTM_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 MCF_WTM_WMR */
#define MCF_WTM_WMR_WM(x)    (((x)&0xFFFF)<<0)

/* Bit definitions and macros for MCF_WTM_WCNTR */
#define MCF_WTM_WCNTR_WC(x)  (((x)&0xFFFF)<<0)

/* Bit definitions and macros for MCF_WTM_WSR */
#define MCF_WTM_WSR_WS(x)    (((x)&0xFFFF)<<0)

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

#endif /* __MCF537X_WTM_H__ */