#pragma once
#ifndef __TMC1800__
#define __TMC1800__
#include "emu.h"
#include "cpu/cosmac/cosmac.h"
#include "imagedev/cassette.h"
#include "imagedev/snapquik.h"
#include "machine/ram.h"
#include "machine/rescap.h"
#include "sound/beep.h"
#include "sound/cdp1864.h"
#include "video/cdp1861.h"
#define TMC2000_COLORRAM_SIZE 0x200
#define SCREEN_TAG "screen"
#define CDP1802_TAG "cdp1802"
#define CDP1861_TAG "cdp1861"
#define CDP1864_TAG "m3"
class tmc1800_state : public driver_device
{
public:
tmc1800_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, CDP1802_TAG),
m_vdc(*this, CDP1861_TAG),
m_cassette(*this, CASSETTE_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<cdp1861_device> m_vdc;
required_device<cassette_image_device> m_cassette;
virtual void machine_start();
virtual void machine_reset();
DECLARE_WRITE8_MEMBER( keylatch_w );
DECLARE_READ8_MEMBER( dispon_r );
DECLARE_WRITE8_MEMBER( dispoff_w );
DECLARE_READ_LINE_MEMBER( clear_r );
DECLARE_READ_LINE_MEMBER( ef2_r );
DECLARE_READ_LINE_MEMBER( ef3_r );
DECLARE_WRITE_LINE_MEMBER( q_w );
/* keyboard state */
int m_keylatch; /* key latch */
DECLARE_DRIVER_INIT(tmc1800);
};
class osc1000b_state : public driver_device
{
public:
osc1000b_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, CDP1802_TAG),
m_cassette(*this, CASSETTE_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<cassette_image_device> m_cassette;
virtual void machine_start();
virtual void machine_reset();
UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECLARE_WRITE8_MEMBER( keylatch_w );
DECLARE_READ_LINE_MEMBER( clear_r );
DECLARE_READ_LINE_MEMBER( ef2_r );
DECLARE_READ_LINE_MEMBER( ef3_r );
DECLARE_WRITE_LINE_MEMBER( q_w );
/* keyboard state */
int m_keylatch; /* key latch */
};
class tmc2000_state : public driver_device
{
public:
tmc2000_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, CDP1802_TAG),
m_cti(*this, CDP1864_TAG),
m_cassette(*this, CASSETTE_TAG),
m_ram(*this, RAM_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<cdp1864_device> m_cti;
required_device<cassette_image_device> m_cassette;
required_device<ram_device> m_ram;
virtual void machine_start();
virtual void machine_reset();
DECLARE_WRITE8_MEMBER( keylatch_w );
DECLARE_WRITE8_MEMBER( bankswitch_w );
DECLARE_READ_LINE_MEMBER( clear_r );
DECLARE_READ_LINE_MEMBER( ef2_r );
DECLARE_READ_LINE_MEMBER( ef3_r );
DECLARE_WRITE_LINE_MEMBER( q_w );
DECLARE_WRITE8_MEMBER( dma_w );
DECLARE_READ_LINE_MEMBER( rdata_r );
DECLARE_READ_LINE_MEMBER( bdata_r );
DECLARE_READ_LINE_MEMBER( gdata_r );
DECLARE_INPUT_CHANGED_MEMBER( run_pressed );
void bankswitch();
// memory
int m_rac;
int m_roc;
/* video state */
UINT8 *m_colorram; /* color memory */
UINT8 m_color;
/* keyboard state */
int m_keylatch; /* key latch */
};
class nano_state : public driver_device
{
public:
nano_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, CDP1802_TAG),
m_cti(*this, CDP1864_TAG),
m_cassette(*this, CASSETTE_TAG),
m_ram(*this, RAM_TAG)
{ }
required_device<cpu_device> m_maincpu;
required_device<cdp1864_device> m_cti;
required_device<cassette_image_device> m_cassette;
required_device<ram_device> m_ram;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
virtual void machine_start();
virtual void machine_reset();
enum
{
TIMER_ID_EF4
};
DECLARE_WRITE8_MEMBER( keylatch_w );
DECLARE_WRITE8_MEMBER( bankswitch_w );
DECLARE_READ_LINE_MEMBER( clear_r );
DECLARE_READ_LINE_MEMBER( ef2_r );
DECLARE_READ_LINE_MEMBER( ef3_r );
DECLARE_WRITE_LINE_MEMBER( q_w );
DECLARE_INPUT_CHANGED_MEMBER( run_pressed );
DECLARE_INPUT_CHANGED_MEMBER( monitor_pressed );
/* keyboard state */
int m_keylatch; /* key latch */
};
/* ---------- defined in video/tmc1800.c ---------- */
MACHINE_CONFIG_EXTERN( tmc1800_video );
MACHINE_CONFIG_EXTERN( osc1000b_video );
MACHINE_CONFIG_EXTERN( tmc2000_video );
MACHINE_CONFIG_EXTERN( nano_video );
#endif