mcf52221_pmm.h

来自「FreeRTOS - V5.1.1 Last Update: Nov 20 2」· C头文件 代码 · 共 45 行

/* Coldfire C Header File
 * Copyright Freescale Semiconductor Inc
 * All rights reserved.
 *
 * 2008/05/23 Revision: 0.95
 *
 * (c) Copyright UNIS, a.s. 1997-2008
 * UNIS, a.s.
 * Jundrovska 33
 * 624 00 Brno
 * Czech Republic
 * http      : www.processorexpert.com
 * mail      : [e-mail]
 */

#ifndef __MCF52221_PMM_H__
#define __MCF52221_PMM_H__


/*********************************************************************
*
* Power Management (PMM)
*
*********************************************************************/

/* Register read/write macros */
#define MCF_PMM_LPICR                        (*(vuint8 *)(0x40000012))
#define MCF_PMM_LPCR                         (*(vuint8 *)(0x40110007))


/* Bit definitions and macros for MCF_PMM_LPICR */
#define MCF_PMM_LPICR_XLPM_IPL(x)            (((x)&0x7)<<0x4)
#define MCF_PMM_LPICR_ENBSTOP                (0x80)

/* Bit definitions and macros for MCF_PMM_LPCR */
#define MCF_PMM_LPCR_STPMD                   (0x8)
#define MCF_PMM_LPCR_LPMD(x)                 (((x)&0x3)<<0x6)
#define MCF_PMM_LPCR_LPMD_RUN                (0)
#define MCF_PMM_LPCR_LPMD_DOZE               (0x40)
#define MCF_PMM_LPCR_LPMD_WAIT               (0x80)
#define MCF_PMM_LPCR_LPMD_STOP               (0xC0)


#endif /* __MCF52221_PMM_H__ */