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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Coleco Adam Digital Data Pack emulation
**********************************************************************/
#ifndef MAME_BUS_ADAMNET_DDP_H
#define MAME_BUS_ADAMNET_DDP_H
#pragma once
#include "adamnet.h"
#include "cpu/m6800/m6801.h"
#include "formats/adam_cas.h"
#include "imagedev/cassette.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> adam_digital_data_pack_device
class adam_digital_data_pack_device : public device_t,
public device_adamnet_card_interface
{
public:
// construction/destruction
adam_digital_data_pack_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
protected:
// device-level overrides
virtual void device_start() override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
// device_adamnet_card_interface overrides
virtual void adamnet_reset_w(int state) override;
private:
required_device<m6801_cpu_device> m_maincpu;
required_device<cassette_image_device> m_ddp0;
required_device<cassette_image_device> m_ddp1;
int m_wr0;
int m_wr1;
int m_track;
void p1_w(uint8_t data);
uint8_t p2_r();
void p2_w(uint8_t data);
uint8_t p4_r();
void adam_ddp_mem(address_map &map);
};
// device type definition
DECLARE_DEVICE_TYPE(ADAM_DDP, adam_digital_data_pack_device)
#endif // MAME_BUS_ADAMNET_DDP_H
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