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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
ISBX 218a with ISBC configuration
**********************************************************************/
#ifndef MAME_BUS_ISBX_ISBC_218A_H
#define MAME_BUS_ISBX_ISBC_218A_H
#pragma once
#include "isbx.h"
#include "formats/pc_dsk.h"
#include "imagedev/floppy.h"
#include "machine/upd765.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> compis_fdc_device
class isbc_218a_device : public device_t,
public device_isbx_card_interface
{
public:
// construction/destruction
isbc_218a_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
// device_isbx_card_interface overrides
virtual uint8_t mcs0_r(offs_t offset) override;
virtual void mcs0_w(offs_t offset, uint8_t data) override;
virtual uint8_t mcs1_r(offs_t offset) override;
virtual void mcs1_w(offs_t offset, uint8_t data) override;
virtual uint8_t mdack_r(offs_t offset) override;
virtual void mdack_w(offs_t offset, uint8_t data) override;
virtual void opt0_w(int state) override;
private:
DECLARE_WRITE_LINE_MEMBER( fdc_irq );
DECLARE_WRITE_LINE_MEMBER( fdc_drq );
static void floppy_formats(format_registration &fr);
required_device<i8272a_device> m_fdc;
required_device<floppy_connector> m_floppy0;
bool m_reset, m_motor, m_fd8;
};
// device type definition
DECLARE_DEVICE_TYPE(ISBC_218A, isbc_218a_device)
#endif // MAME_BUS_ISBX_ISBC_218A_H
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