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https://github.com/cmosher01/Epple-II.git
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74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
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/*
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epple2
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Copyright (C) 2008 by Chris Mosher <chris@mosher.mine.nu>
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FIRMWARECARD_H
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#define FIRMWARECARD_H
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#include "card.h"
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#include "memory.h"
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#include "screenimage.h"
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class FirmwareCard : public Card
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{
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private:
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ScreenImage& gui;
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int slot;
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bool inhibitBankRom;
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bool inhibitF8Rom;
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bool inhibit;
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Memory bankRom;
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public:
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FirmwareCard(ScreenImage& gui, int slot);
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~FirmwareCard();
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virtual void ioBankRom(const unsigned short addr, unsigned char* const pb, const bool write);
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virtual void reset()
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{
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this->inhibitBankRom = false;
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this->inhibitF8Rom = false;
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this->gui.setFirmCard(this->slot,this->inhibitBankRom,this->inhibitF8Rom);
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}
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virtual unsigned char io(const unsigned short address, const unsigned char data, const bool writing)
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{
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this->inhibitBankRom = !(address & 1);
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this->inhibitF8Rom = (address & 2);
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this->gui.setFirmCard(this->slot,this->inhibitBankRom,this->inhibitF8Rom);
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return data;
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}
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virtual void loadBankRom(const unsigned short base, std::istream& in)
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{
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this->bankRom.load(base,in);
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}
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virtual bool inhibitMotherboardRom()
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{
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return this->inhibit;
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}
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virtual std::string getName() { return "firmware "; }
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};
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#endif
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