blob: 026ef5e5557f155222051f75017f86478ab1b68d (
plain) (
tree)
|
|
#pragma once
#ifndef __TIKI100__
#define __TIKI100__
#include "emu.h"
#include "cpu/z80/z80.h"
#include "cpu/z80/z80daisy.h"
#include "formats/basicdsk.h"
#include "imagedev/flopdrv.h"
#include "machine/ram.h"
#include "machine/z80ctc.h"
#include "machine/z80dart.h"
#include "machine/z80pio.h"
#include "machine/wd17xx.h"
#include "sound/ay8910.h"
#define SCREEN_TAG "screen"
#define Z80_TAG "z80"
#define Z80DART_TAG "z80dart"
#define Z80PIO_TAG "z80pio"
#define Z80CTC_TAG "z80ctc"
#define FD1797_TAG "fd1797"
#define AY8912_TAG "ay8912"
#define TIKI100_VIDEORAM_SIZE 0x8000
#define TIKI100_VIDEORAM_MASK 0x7fff
#define BANK_ROM 0
#define BANK_RAM 1
#define BANK_VIDEO_RAM 2
class tiki100_state : public driver_device
{
public:
tiki100_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, Z80_TAG),
m_ctc(*this, Z80CTC_TAG),
m_fdc(*this, FD1797_TAG),
m_ram(*this, RAM_TAG),
m_floppy0(*this, FLOPPY_0),
m_floppy1(*this, FLOPPY_1)
{ }
required_device<cpu_device> m_maincpu;
required_device<z80ctc_device> m_ctc;
required_device<device_t> m_fdc;
required_device<ram_device> m_ram;
required_device<device_t> m_floppy0;
required_device<device_t> m_floppy1;
virtual void machine_start();
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
READ8_MEMBER( gfxram_r );
WRITE8_MEMBER( gfxram_w );
READ8_MEMBER( keyboard_r );
WRITE8_MEMBER( keyboard_w );
WRITE8_MEMBER( video_mode_w );
WRITE8_MEMBER( palette_w );
WRITE8_MEMBER( system_w );
WRITE_LINE_MEMBER( ctc_z1_w );
WRITE8_MEMBER( video_scroll_w );
void bankswitch();
/* memory state */
int m_rome;
int m_vire;
/* video state */
UINT8 *m_video_ram;
UINT8 m_scroll;
UINT8 m_mode;
UINT8 m_palette;
/* keyboard state */
int m_keylatch;
};
#endif
|