50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/******************************************************************************/
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/* Mednafen NEC PC-FX Emulation Module */
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/******************************************************************************/
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/* timer.h:
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** Copyright (C) 2006-2016 Mednafen Team
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**
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** This program is free software; you can redistribute it and/or
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** modify it under the terms of the GNU General Public License
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** as published by the Free Software Foundation; either version 2
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** of the License, or (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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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation, Inc.,
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** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __PCFX_TIMER_H
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#define __PCFX_TIMER_H
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namespace MDFN_IEN_PCFX
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{
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void FXTIMER_Write16(uint32 A, uint16 V, const v810_timestamp_t timestamp);
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uint16 FXTIMER_Read16(uint32 A, const v810_timestamp_t timestamp);
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uint8 FXTIMER_Read8(uint32 A, const v810_timestamp_t timestamp);
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v810_timestamp_t FXTIMER_Update(const v810_timestamp_t timestamp);
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void FXTIMER_ResetTS(int32 ts_base);
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void FXTIMER_Reset(void) MDFN_COLD;
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void FXTIMER_Init(void) MDFN_COLD;
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enum
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{
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FXTIMER_GSREG_TCTRL = 0,
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FXTIMER_GSREG_TPRD,
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FXTIMER_GSREG_TCNTR
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};
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uint32 FXTIMER_GetRegister(const unsigned int id, char *special, const uint32 special_len);
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void FXTIMER_SetRegister(const unsigned int id, uint32 value);
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}
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#endif
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