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-rw-r--r--src/mame/includes/mbee.h195
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diff --git a/src/mame/includes/mbee.h b/src/mame/includes/mbee.h
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-// license:BSD-3-Clause
-// copyright-holders:Robbbert
-/*****************************************************************************
- *
- * includes/mbee.h
- *
- ****************************************************************************/
-#ifndef MAME_INCLUDES_MBEE_H
-#define MAME_INCLUDES_MBEE_H
-
-#pragma once
-
-#include "bus/centronics/ctronics.h"
-
-#include "cpu/z80/z80.h"
-#include "machine/z80daisy.h"
-
-#include "imagedev/cassette.h"
-#include "imagedev/floppy.h"
-#include "imagedev/snapquik.h"
-
-#include "machine/8530scc.h"
-#include "machine/buffer.h"
-#include "machine/mc146818.h"
-#include "machine/wd_fdc.h"
-#include "machine/z80pio.h"
-
-#include "sound/spkrdev.h"
-
-#include "video/mc6845.h"
-
-#include "machine/timer.h"
-#include "emupal.h"
-#include "screen.h"
-
-
-class mbee_state : public driver_device
-{
-public:
- mbee_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_palette(*this, "palette")
- , m_maincpu(*this, "maincpu")
- , m_pio(*this, "z80pio")
- , m_cassette(*this, "cassette")
- , m_speaker(*this, "speaker")
- , m_centronics(*this, "centronics")
- , m_cent_data_out(*this, "cent_data_out")
- , m_crtc(*this, "crtc")
- , m_fdc(*this, "fdc")
- , m_floppy0(*this, "fdc:0")
- , m_floppy1(*this, "fdc:1")
- , m_rtc(*this, "rtc")
- , m_pak(*this, "pak")
- , m_telcom(*this, "telcom")
- , m_basic(*this, "basic")
- , m_io_x7(*this, "X.7")
- , m_io_oldkb(*this, "X.%u", 0)
- , m_io_newkb(*this, "Y.%u", 0)
- , m_io_config(*this, "CONFIG")
- , m_screen(*this, "screen")
- , m_bankr(*this, "bankr%d", 0)
- , m_bankw(*this, "bankw%d", 0)
- { }
-
- void mbee56(machine_config &config);
- void mbeeppc(machine_config &config);
- void mbee128(machine_config &config);
- void mbee256(machine_config &config);
- void mbee(machine_config &config);
- void mbeett(machine_config &config);
- void mbeeic(machine_config &config);
- void mbeepc(machine_config &config);
- void mbee128p(machine_config &config);
-
- void init_mbee() { m_features = 0x00; };
- void init_mbeett() { m_features = 0x0d; };
- void init_mbeeppc() { m_features = 0x09; };
- void init_mbeepp() { m_features = 0x39; };
- void init_mbeeic() { m_features = 0x01; };
- void init_mbee56() { m_features = 0x03; };
- void init_mbee128() { m_features = 0x11; };
- void init_mbee128p() { m_features = 0x19; };
- void init_mbee256() { m_features = 0x2d; };
-
-private:
- void port04_w(uint8_t data);
- void port06_w(uint8_t data);
- uint8_t port07_r();
- uint8_t port08_r();
- void port08_w(uint8_t data);
- void port0a_w(uint8_t data);
- void port0b_w(uint8_t data);
- uint8_t port18_r();
- uint8_t port1c_r();
- void port1c_w(uint8_t data);
- void port50_w(uint8_t data);
- uint8_t telcom_low_r();
- uint8_t telcom_high_r();
- uint8_t speed_low_r();
- uint8_t speed_high_r();
- void m6545_index_w(uint8_t data);
- void m6545_data_w(uint8_t data);
- uint8_t video_low_r(offs_t offset);
- uint8_t video_high_r(offs_t offset);
- void video_low_w(offs_t offset, uint8_t data);
- void video_high_w(offs_t offset, uint8_t data);
- void pio_port_b_w(uint8_t data);
- uint8_t pio_port_b_r();
- DECLARE_WRITE_LINE_MEMBER(pio_ardy);
- DECLARE_WRITE_LINE_MEMBER(crtc_vs);
- uint8_t fdc_status_r();
- void fdc_motor_w(uint8_t data);
- void standard_palette(palette_device &palette) const;
- void premium_palette(palette_device &palette) const;
- uint32_t screen_update_mbee(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
- TIMER_DEVICE_CALLBACK_MEMBER(newkb_timer);
- DECLARE_QUICKLOAD_LOAD_MEMBER(quickload_bee);
- DECLARE_QUICKLOAD_LOAD_MEMBER(quickload_bin);
- WRITE_LINE_MEMBER(rtc_irq_w);
- WRITE_LINE_MEMBER(fdc_intrq_w);
- WRITE_LINE_MEMBER(fdc_drq_w);
- MC6845_UPDATE_ROW(crtc_update_row);
- MC6845_ON_UPDATE_ADDR_CHANGED(crtc_update_addr);
- void machine_start() override;
- void machine_reset() override;
-
- required_device<palette_device> m_palette;
- void mbee128_io(address_map &map);
- void mbee256_io(address_map &map);
- void mbee256_mem(address_map &map);
- void mbee56_io(address_map &map);
- void mbee56_mem(address_map &map);
- void mbee_io(address_map &map);
- void mbee_mem(address_map &map);
- void mbeeic_io(address_map &map);
- void mbeeic_mem(address_map &map);
- void mbeepc_io(address_map &map);
- void mbeepc_mem(address_map &map);
- void mbeeppc_io(address_map &map);
- void mbeeppc_mem(address_map &map);
- void mbeett_io(address_map &map);
- void mbeett_mem(address_map &map);
-
- u8 m_features;
- u16 m_size;
- u32 m_ramsize;
- bool m_b7_rtc;
- bool m_b7_vs;
- bool m_b2;
- uint8_t m_framecnt;
- uint8_t m_08;
- uint8_t m_0a;
- uint8_t m_0b;
- uint8_t m_1c;
- uint8_t m_newkb_was_pressed[15];
- uint8_t m_newkb_q[20];
- uint8_t m_newkb_q_pos;
- uint8_t m_sy6545_reg[32];
- uint8_t m_sy6545_ind;
- uint8_t m_fdc_rq;
- uint8_t m_bank_array[33];
- std::unique_ptr<u8[]> m_dummy; // black hole for writes to rom
- std::unique_ptr<u8[]> m_ram; // main banked-switch ram, 128/256/pp
- std::unique_ptr<u8[]> m_vram; // video ram, all models
- std::unique_ptr<u8[]> m_pram; // pcg ram, all models
- std::unique_ptr<u8[]> m_cram; // colour ram, all except mbee
- std::unique_ptr<u8[]> m_aram; // attribute ram, ppc/128/256/pp/tt
- void setup_banks(uint8_t data, bool first_time, uint8_t b_mask);
- void oldkb_scan(uint16_t param);
- void oldkb_matrix_r(uint16_t offs);
- required_device<z80_device> m_maincpu;
- required_device<z80pio_device> m_pio;
- required_device<cassette_image_device> m_cassette;
- required_device<speaker_sound_device> m_speaker;
- required_device<centronics_device> m_centronics;
- required_device<output_latch_device> m_cent_data_out;
- required_device<mc6845_device> m_crtc;
- optional_device<wd2793_device> m_fdc;
- optional_device<floppy_connector> m_floppy0;
- optional_device<floppy_connector> m_floppy1;
- optional_device<mc146818_device> m_rtc;
- optional_memory_bank m_pak;
- optional_memory_bank m_telcom;
- optional_memory_bank m_basic;
- optional_ioport m_io_x7;
- optional_ioport_array<8> m_io_oldkb;
- optional_ioport_array<15> m_io_newkb;
- required_ioport m_io_config;
- required_device<screen_device> m_screen;
- optional_memory_bank_array<16> m_bankr;
- optional_memory_bank_array<16> m_bankw;
-};
-
-#endif // MAME_INCLUDES_MBEE_H