/**

 * $Id: clock.h,v 1.4 2007-01-03 09:01:51 nkeynes Exp $

 * External interface to the dreamcast serial port, implemented by 

 * sh4/scif.c

 *

 * Copyright (c) 2005 Nathan Keynes.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

#ifndef dream_clock_H

#define dream_clock_H 1

#include <stdint.h>

#ifdef __cplusplus

extern "C" {

#endif

#define MHZ

#define SH4_BASE_RATE 200 MHZ

#define ARM_BASE_RATE 33 MHZ

#define PVR2_DOT_CLOCK 27 MHZ

extern uint32_t sh4_freq;

extern uint32_t sh4_peripheral_freq;

extern uint32_t sh4_bus_freq;

extern uint32_t sh4_cpu_period;

extern uint32_t sh4_peripheral_period;

extern uint32_t sh4_bus_period;

extern uint32_t arm_freq;

#ifdef __cplusplus

}

#endif

#endif