88 lines
2.2 KiB
D
88 lines
2.2 KiB
D
/+
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+ system/peripheral.d
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+
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+ Copyright: 2007 Gerald Stocker
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+
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+ This file is part of Twoapple.
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+
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+ Twoapple 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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+ Twoapple 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 Twoapple; if not, write to the Free Software
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+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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+/
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module system.peripheral;
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import memory;
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import d6502.base;
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import peripheral.base;
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import peripheral.diskii;
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import peripheral.langcard;
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import peripheral.saturn128;
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class Peripherals
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{
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Peripheral[8] cards;
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abstract void install(CpuBase cpu, AddressDecoder decoder, Rom mainRom);
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void reboot()
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{
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for (int p = 0; p < 8; ++p)
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{
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if (cards[p] !is null)
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cards[p].reboot();
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}
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}
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void reset()
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{
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for (int s = 0; s < 8; ++s)
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{
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if (cards[s] !is null)
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cards[s].reset();
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}
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}
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}
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class Peripherals_II : Peripherals
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{
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void install(CpuBase cpu, AddressDecoder decoder, Rom mainRom)
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{
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auto diskController = new Controller();
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diskController.checkFinalCycle = &cpu.checkFinalCycle;
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cards[6] = diskController; // XXX
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auto langCard = new LanguageCard();
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langCard.implementation.init(decoder, &mainRom.read, &mainRom.write);
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cards[0] = langCard;
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/+
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auto saturn = new Saturn128();
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saturn.init(decoder, &mainRom.read, &mainRom.write);
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cards[0] = saturn;
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+/
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}
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}
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class Peripherals_IIe : Peripherals
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{
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void install(CpuBase cpu, AddressDecoder decoder, Rom mainRom)
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{
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auto diskController = new Controller();
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diskController.checkFinalCycle = &cpu.checkFinalCycle;
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cards[6] = diskController; // XXX
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}
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}
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