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// license:BSD-3-Clause
// copyright-holders:Krzysztof Strzecha
/*****************************************************************************
*
* includes/primo.h
*
****************************************************************************/
#ifndef MAME_INCLUDES_PRIMO_H
#define MAME_INCLUDES_PRIMO_H
#pragma once
#include "imagedev/snapquik.h"
#include "imagedev/cassette.h"
#include "sound/spkrdev.h"
#include "screen.h"
#include "bus/cbmiec/cbmiec.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
class primo_state : public driver_device
{
public:
primo_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_iec(*this, CBM_IEC_TAG)
, m_speaker(*this, "speaker")
, m_cassette(*this, "cassette")
, m_cart1(*this, "cartslot1")
, m_cart2(*this, "cartslot2")
, m_screen(*this, "screen")
, m_mem_exp_port(*this, "MEMORY_EXPANSION")
, m_clock_port(*this, "CPU_CLOCK")
, m_keyboard_port(*this, "IN%u", 0U)
, m_reset_port(*this, "RESET")
, m_vram(*this, "videoram")
{ }
void init_primo();
void primob32(machine_config &config);
void primob64(machine_config &config);
void primoa32(machine_config &config);
void primob48(machine_config &config);
void primoa64(machine_config &config);
void primoc64(machine_config &config);
void primoa48(machine_config &config);
private:
uint8_t be_1_r(offs_t offset);
uint8_t be_2_r();
void ki_1_w(uint8_t data);
void ki_2_w(uint8_t data);
void FD_w(uint8_t data);
void machine_reset() override;
void machine_start() override;
DECLARE_MACHINE_RESET(primob);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void update_memory();
void common_machine_init();
void setup_pss(uint8_t* snapshot_data, uint32_t snapshot_size);
void setup_pp(uint8_t* quickload_data, uint32_t quickload_size);
DECLARE_SNAPSHOT_LOAD_MEMBER(snapshot_cb);
DECLARE_QUICKLOAD_LOAD_MEMBER(quickload_cb);
void primo32_mem(address_map &map);
void primo48_mem(address_map &map);
void primo64_mem(address_map &map);
void primoa_io(address_map &map);
void primob_io(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<cbm_iec_device> m_iec;
required_device<speaker_sound_device> m_speaker;
required_device<cassette_image_device> m_cassette;
required_device<generic_slot_device> m_cart1;
required_device<generic_slot_device> m_cart2;
required_device<screen_device> m_screen;
required_ioport m_mem_exp_port;
required_ioport m_clock_port;
required_ioport_array<4> m_keyboard_port;
required_ioport m_reset_port;
required_shared_ptr<uint8_t> m_vram;
memory_region *m_cart1_rom = nullptr;
memory_region *m_cart2_rom = nullptr;
uint16_t m_video_memory_base = 0;
uint8_t m_port_FD = 0;
int m_nmi = 0;
};
#endif // MAME_INCLUDES_PRIMO_H
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