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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/***************************************************************************
BBC Micro ROM carrier boards
***************************************************************************/
#ifndef MAME_BUS_BBC_ROM_GENIE_H
#define MAME_BUS_BBC_ROM_GENIE_H
#pragma once
#include "slot.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> bbc_genie_device
class bbc_pmsgenie_device : public device_t,
public device_bbc_rom_interface
{
public:
// construction/destruction
bbc_pmsgenie_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
protected:
// device-level overrides
virtual void device_start() override;
// device_bbc_rom_interface overrides
virtual uint8_t read(offs_t offset) override;
virtual uint32_t get_rom_size() override { return 0x4000; }
private:
uint8_t m_write_latch;
uint8_t m_bank_latch;
};
// device type definition
DECLARE_DEVICE_TYPE(BBC_PMSGENIE, bbc_pmsgenie_device)
#endif // MAME_BUS_BBC_ROM_GENIE_H
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