2025-09-01 01:13:46 +02:00
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/* FCE Ultra - NES/Famicom Emulator
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*
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* Copyright notice for this file:
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* Copyright (C) 2025 NewRisingSun
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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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* 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
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _ASIC_MMC3_H
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#define _ASIC_MMC3_H
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#define MMC3_TYPE_NEC 0 /* C000=00 causes single IRQ */
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#define MMC3_TYPE_SHARP 1 /* C000=00 causes continuous IRQs */
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#define MMC3_TYPE_ACCLAIM 2 /* No difference to SHARP with FCEU*'s PPU implementation */
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#define MMC3_TYPE_AX5202P 3 /* WRAM always enabled */
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#define MMC3_TYPE_MMC6 4 /* 1 KiB of built-in WRAM */
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void MMC3_syncWRAM (int);
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int MMC3_getPRGBank (uint8);
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int MMC3_getCHRBank (uint8);
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2025-09-08 16:25:54 +02:00
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uint8 MMC3_getMirroring (void);
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2025-09-01 01:13:46 +02:00
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void MMC3_syncPRG (int, int);
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void MMC3_syncCHR (int, int);
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void MMC3_syncMirror ();
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void MMC3_clockCounter ();
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2025-09-05 23:37:53 +02:00
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DECLFW (MMC3_writeReg);
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2025-09-09 14:43:27 +02:00
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void MMC3_clear ();
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2025-09-01 01:13:46 +02:00
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void MMC3_activate (uint8, void (*)(), uint8, int (*)(uint8), int (*)(uint8), DECLFR((*)), DECLFW((*)));
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void MMC3_addExState();
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void MMC3_restore (int);
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void MMC3_power ();
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void MMC3_init (CartInfo *, void (*)(), uint8, int (*)(uint8), int (*)(uint8), DECLFR((*)), DECLFW((*)));
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#endif
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