/** * Furnace Tracker - multi-system chiptune tracker * Copyright (C) 2021-2023 tildearrow and contributors * * 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. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "ym2610shared.h" uint8_t DivYM2610Interface::ymfm_external_read(ymfm::access_class type, uint32_t address) { switch (type) { case ymfm::ACCESS_ADPCM_A: if (adpcmAMem==NULL) return 0; return adpcmAMem[address&0xffffff]; case ymfm::ACCESS_ADPCM_B: if (adpcmBMem==NULL) return 0; return adpcmBMem[address&0xffffff]; default: return 0; } return 0; } void DivYM2610Interface::ymfm_external_write(ymfm::access_class type, uint32_t address, uint8_t data) { }