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lxdream.org :: lxdream/src/clock.h
lxdream 0.9.1
released Jun 29
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filename src/clock.h
changeset 19:9da7a8e38f9d
next23:1ec3acd0594d
author nkeynes
date Thu Dec 22 07:38:12 2005 +0000 (14 years ago)
permissions -rw-r--r--
last change Implement 95% of the SCIF serial interface
Implement basic load_bin_file function to try to load demos directly
Update TMU to run all 3 timers, start on general timing
file annotate diff log raw
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/**
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 * $Id: clock.h,v 1.1 2005-12-22 07:38:06 nkeynes Exp $
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 * External interface to the dreamcast serial port, implemented by 
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 * sh4/scif.c
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 *
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 * Copyright (c) 2005 Nathan Keynes.
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 */
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#ifndef dream_clock_H
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#define dream_clock_H 1
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MHZ * 1000000
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#define SH4_BASE_RATE 200 MHZ
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#define ARM_BASE_RATE 33 MHZ
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    extern uint32_t sh4_freq;
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    extern uint32_t sh4_peripheral_freq;
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    extern uint32_t sh4_bus_freq;
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    extern uint32_t arm_freq;
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#ifdef __cplusplus
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}
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#endif
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#endif
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