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// license:BSD-3-Clause
// copyright-holders:Curt Coder
#pragma once
#ifndef __QL__
#define __QL__
#include "bus/rs232/rs232.h"
#include "machine/ram.h"
#include "machine/wd17xx.h"
#include "bus/centronics/ctronics.h"
#define SCREEN_TAG "screen"
#define M68008_TAG "ic18"
#define I8749_TAG "ic24"
#define I8051_TAG "i8051"
#define ZX8301_TAG "ic22"
#define ZX8302_TAG "ic23"
#define WD1772_TAG "wd1772"
#define RS232_A_TAG "ser1"
#define RS232_B_TAG "ser2"
#define ROMBANK_TAG "rombank"
#define RAMBANK_TAG "rambank"
#define PRINTER_TAG "printer"
#define X1 XTAL_15MHz
#define X2 XTAL_32_768kHz
#define X3 XTAL_4_436MHz
#define X4 XTAL_11MHz
#define QL_CONFIG_PORT "config"
#define QIMI_PORT_MASK 0x01
#define QIMI_NONE 0x00
#define QIMI_MOUSE 0x01
#define DISK_TYPE_MASK 0x06
#define DISK_TYPE_NONE 0x00
#define DISK_TYPE_TRUMP 0x02
#define DISK_TYPE_SANDY_SD 0x04
#define DISK_TYPE_SANDY_SQB 0x06
#define IS_SANDY_DISK(__dtype__) ((__dtype__ == DISK_TYPE_SANDY_SD) || (__dtype__ == DISK_TYPE_SANDY_SQB))
#define TRUMP_DRIVE1_MASK 0x01
#define TRUMP_DRIVE0_MASK 0x02
#define TRUMP_MOTOR_MASK 0x04
#define TRUMP_SIDE_SHIFT 3
#define TRUMP_SIDE_MASK (1 << TRUMP_SIDE_SHIFT)
#define CART_ROM_BASE 0x0c000
#define CART_ROM_END 0x0ffff
#define TRUMP_ROM_MBASE 0x10000
#define TRUMP_ROM_BASE 0x14000
#define TRUMP_ROM_LEN 0x08000
#define TRUMP_ROM_END (TRUMP_ROM_MBASE+(TRUMP_ROM_LEN-1))
#define TRUMP_IO_BASE 0x1c000
#define TRUMP_IO_LEN 0x04000
#define TRUMP_IO_END (TRUMP_IO_BASE+(TRUMP_IO_LEN-1))
#define SANDY_ROM_BASE_SD 0x1c000
#define SANDY_ROM_BASE_SQB 0x20000
#define SANDY_IO_BASE 0xc3fc0
#define SANDY_IO_LEN 0x00040
#define SANDY_IO_END (SANDY_IO_BASE+(SANDY_IO_LEN-1))
#define SANDY_DRIVE0_MASK 0x02
#define SANDY_DRIVE1_MASK 0x04
#define SANDY_MOTOR_MASK 0x08
#define SANDY_SIDE_SHIFT 0
#define SANDY_SIDE_MASK (1 << SANDY_SIDE_SHIFT)
#define SANDY_DDEN_SHIFT 4
#define SANDY_DDEN_MASK (1 << SANDY_DDEN_SHIFT)
#define SANDY_PRINTER_STROBE 0x20
#define SANDY_PRINTER_INTMASK 0x40
#define SANDY_MOUSE_INTMASK 0x80
#define MOUSEX_TAG "MOUSEX"
#define MOUSEY_TAG "MOUSEY"
#define MOUSEB_TAG "MOUSEB"
// Mouse bits in Sandy port order
#define MOUSE_MIDDLE 0x02
#define MOUSE_RIGHT 0x04
#define MOUSE_LEFT 0x08
#define MOUSE_DIRY 0x10
#define MOUSE_DIRX 0x20
#define MOUSE_INTY 0x40
#define MOUSE_INTX 0x80
#define MOUSE_INT_MASK (MOUSE_INTX | MOUSE_INTY)
#define QIMI_IO_BASE 0x1bf9c
#define QIMI_IO_LEN 0x22
#define QIMI_IO_END (QIMI_IO_BASE + QIMI_IO_LEN )
#define QIMI_INTX 0x04
#define QIMI_INTY 0x20
#define QIMI_DIRX 0x10
#define QIMI_DIRY 0x01
#define QIMI_LEFT 0x20
#define QIMI_RIGHT 0x10
#define QIMI_INT_MASK (QIMI_INTX | QIMI_INTY)
class ql_state : public driver_device
{
public:
enum
{
TIMER_MOUSE_TICK,
};
ql_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, M68008_TAG),
m_ipc(*this, I8749_TAG),
m_zx8301(*this, ZX8301_TAG),
m_zx8302(*this, ZX8302_TAG),
m_speaker(*this, "speaker"),
m_mdv1(*this, MDV_1),
m_mdv2(*this, MDV_2),
m_ser1(*this, RS232_A_TAG),
m_ser2(*this, RS232_A_TAG),
m_ram(*this, RAM_TAG),
m_fdc(*this, WD1772_TAG),
m_printer(*this, PRINTER_TAG),
m_y0(*this, "Y0"),
m_y1(*this, "Y1"),
m_y2(*this, "Y2"),
m_y3(*this, "Y3"),
m_y4(*this, "Y4"),
m_y5(*this, "Y5"),
m_y6(*this, "Y6"),
m_y7(*this, "Y7"),
m_joy0(*this, "JOY0"),
m_joy1(*this, "JOY1"),
m_config(*this, QL_CONFIG_PORT),
m_mousex(*this, MOUSEX_TAG),
m_mousey(*this, MOUSEY_TAG),
m_mouseb(*this, MOUSEB_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_ipc;
required_device<zx8301_device> m_zx8301;
required_device<zx8302_device> m_zx8302;
required_device<speaker_sound_device> m_speaker;
required_device<microdrive_image_device> m_mdv1;
required_device<microdrive_image_device> m_mdv2;
required_device<rs232_port_device> m_ser1;
required_device<rs232_port_device> m_ser2;
required_device<ram_device> m_ram;
required_device<wd1772_device> m_fdc;
required_device<printer_image_device> m_printer;
required_ioport m_y0;
required_ioport m_y1;
required_ioport m_y2;
required_ioport m_y3;
required_ioport m_y4;
required_ioport m_y5;
required_ioport m_y6;
required_ioport m_y7;
required_ioport m_joy0;
required_ioport m_joy1;
optional_ioport m_config;
optional_ioport m_mousex;
optional_ioport m_mousey;
optional_ioport m_mouseb;
virtual void machine_start();
virtual void machine_reset();
DECLARE_WRITE8_MEMBER( ipc_w );
DECLARE_WRITE8_MEMBER( ipc_port1_w );
DECLARE_WRITE8_MEMBER( ipc_port2_w );
DECLARE_READ8_MEMBER( ipc_port2_r );
DECLARE_READ8_MEMBER( ipc_t1_r );
DECLARE_READ8_MEMBER( ipc_bus_r );
DECLARE_READ8_MEMBER( ql_ram_r );
DECLARE_WRITE8_MEMBER( ql_ram_w );
DECLARE_WRITE_LINE_MEMBER( ql_baudx4_w );
DECLARE_WRITE_LINE_MEMBER( ql_comdata_w );
DECLARE_WRITE_LINE_MEMBER( zx8302_mdselck_w );
DECLARE_WRITE_LINE_MEMBER( zx8302_mdrdw_w );
DECLARE_WRITE_LINE_MEMBER( zx8302_erase_w );
DECLARE_WRITE_LINE_MEMBER( zx8302_raw1_w );
DECLARE_READ_LINE_MEMBER( zx8302_raw1_r );
DECLARE_WRITE_LINE_MEMBER( zx8302_raw2_w );
DECLARE_READ_LINE_MEMBER( zx8302_raw2_r );
/* IPC state */
UINT8 m_keylatch;
int m_ipl;
int m_comdata_to_ipc;
int m_baudx4;
// Trump card & Sandy superdisk
DECLARE_READ8_MEMBER( disk_io_r );
DECLARE_WRITE8_MEMBER( disk_io_w );
DECLARE_READ8_MEMBER( trump_card_rom_r );
DECLARE_READ8_MEMBER( cart_rom_r );
void trump_card_set_control(UINT8 data);
void sandy_set_control(UINT8 data);
void sandy_print_char(UINT8 data);
UINT8 m_disk_type;
int m_disk_io_base;
UINT8 m_disk_io_byte;
UINT8 m_printer_char;
DECLARE_READ_LINE_MEMBER(disk_io_dden_r);
DECLARE_WRITE_LINE_MEMBER(disk_io_intrq_w);
DECLARE_WRITE_LINE_MEMBER(disk_io_drq_w);
DECLARE_WRITE_LINE_MEMBER( sandy_printer_busy );
// QIMI or Sandy mouse
void mouse_tick();
DECLARE_READ8_MEMBER( qimi_io_r );
DECLARE_WRITE8_MEMBER( qimi_io_w );
UINT8 m_mouse_int;
emu_timer *m_mouse_timer;
UINT8 m_ql_mouse_x;
UINT8 m_ql_mouse_y;
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
};
#endif
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